Filter

Refine by Access

Refine By Collections

  • Biology and Life Sciences (929)

Refine by Type

Refine by Date

—
  • Print
  • Save

Search Results

You are looking at 61 - 70 of 929 items for :

  • "concentration" x
  • Biology and Life Sciences x
  • All content x
Clear All

Effect of petroleum crude oil on mineral nutrient elements and soil properties of jojoba plant (Simmondsia chinensis)

Acta Botanica Hungarica
Volume/Issue:
Volume 55: Issue 1-2
DOI:
https://doi.org/10.1556/abot.55.2013.1-2.8
Authors: W. Shukry, G. Al-Hawas, R. Al-Moaik, and M. El-Bendary

Al-Hawas, G. H. S, Shukry, W. M., Azzoz, M. M. and Al-Moaik, R. M. S. (2012): The effect of sublethal concentrations of crude oil on then metabolism of jojoba (Simmondsia chinensis) seedlings. — Int. Res. J. Plant Sci. 3 (4): 54

Restricted access

Multidimensional indices and orders of diversity

Community Ecology
Volume/Issue:
Volume 2: Issue 2
DOI:
https://doi.org/10.1556/comec.2.2001.2.1
Author: K. Mosler

Koshevoy, G. and K. Mosler. 1999. Measuring multidimensional concentration: A geometric approach. Allgemeines Statistisches Archiv 83: 173-189. Measuring multidimensional concentration: A geometric approach

Restricted access

Measurements of CO 2 /O 2 concentrations in the gas phase of soil-plant systems in potassium-feldspar treated sandy soil

Cereal Research Communications
Volume/Issue:
Volume 33: Issue 1
DOI:
https://doi.org/10.1556/crc.33.2005.1.64
Authors: András Lukács, Géza Pártay, and Krisztina Végh
Restricted access

Physiological and structural modifications in snail medic (Medicago scutellata L.) plants exposed to salinity

Acta Biologica Hungarica
Volume/Issue:
Volume 69: Issue 3
DOI:
https://doi.org/10.1556/018.68.2018.3.9
Authors: Houneida Attia, K. H. Alamer, Imen Selmi, W. Djebali, Wided Chaïbi, and Mouhiba Ben Nasri

References 1. Ashraf , M. , Orooj , A. ( 2006 ) Salt stress effects on growth, ion accumulation and seed oil concentration in an arid zone traditional medicinal

Restricted access

Seasonal changes in plasma dehydro-epiandrosterone (DHEA) levels of domestic geese

Acta Biologica Hungarica
Volume/Issue:
Volume 56: Issue 1-2
DOI:
https://doi.org/10.1556/abiol.56.2005.1-2.2
Authors: Do Thi Dong Xuan, Barbara Végi, Zs. Szőke, and P. Péczely

Garde, A. H., Hansen, A. M., Skovgaard, L. T., Christensen, J. M. (2000) Seasonal and biological variation of blood concentration of total cholesterol, dehydroepiandrosterone sulphate, hemoglobin A (1c), IgA

Restricted access

Plant growth regulators induced urease activity in Cucurbita pepo L. cotyledons

Acta Biologica Hungarica
Volume/Issue:
Volume 67: Issue 1
DOI:
https://doi.org/10.1556/018.67.2016.1.4
Authors: Hamed M. El Shora and Awatif S. Ali

organs is related to protein concentration in grains of winter wheat . J. Cereal Sci. 47 , 386 – 391 . 48. Zonia , L. E. , Stebbins , N. E. , Polacco , J. C. ( 1995

Restricted access

Assessment of anthropogenic, seasonal and aquatic vegetation effects on the contamination level of oxbows

Community Ecology
Volume/Issue:
Volume 18: Issue 3
DOI:
https://doi.org/10.1556/168.2017.18.3.2
Authors: J. T. Kundrát, Zs. Balogh, S. Harangi, B. Tóthmérész, and E. Simon

the elemental concentration in surface sediment of oxbows . Water Air Soil Pollut. 227 : 13 – 21 . Balogh , Zs. , Harangi , S. , Gyulai , I. , Braun , M. , Hubay , K

Restricted access

Seasonal changes in thyroid activity in the female sheath-tailed bat, Taphozous longimanus (Chiroptera: Emballonuridae)

Acta Biologica Hungarica
Volume/Issue:
Volume 53: Issue 3
DOI:
https://doi.org/10.1556/abiol.53.2002.3.3
Authors: U. P. Singh, A. Krishna, and Kunwar P. Bhatnagar

. 251 291 299 Singh, U. P., Krishna, A. (2000) Seasonal changes in circulating testosterone and androstenedione concentration and their correlation

Restricted access

The conundrum of colonization resistance against Campylobacter reloaded: The gut microbota composition in conventional mice does not prevent from Campylobacter coli infection

European Journal of Microbiology and Immunology
Volume/Issue:
Volume 10: Issue 2
DOI:
https://doi.org/10.1556/1886.2020.00004
Authors: Claudia Genger, Sigri Kløve, Soraya Mousavi, Stefan Bereswill, and Markus M. Heimesaat

-α, MCP-1, IL-6, IL-12p70 and anti-inflammatory IL-10 concentrations did not differ between Campylobacter infected and uninfected control mice (n.s.; Fig. 8B–F ). Of note, both adaptive immune cell counts and IFN-γ concentrations in the large intestines

Open access

Litter fall, nitrogen and phosphorus reabsorption in Zygophyllum album (Zygophyllaceae) in the Mediterranean Coastal Region and in Suez Desert Region

Acta Botanica Hungarica
Volume/Issue:
Volume 46: Issue 1-2
DOI:
https://doi.org/10.1556/abot.46.2004.1-2.17
Author: M. A. Zayed

Huang, Z. and Gutterman, Y. (1999): Water absorption by mucilaginous achens of Artemisia monosperma: Floating and germination as affected by salt concentration. - Israel J. Plant Sci. 47 : 27-334. Water absorption by

Restricted access