Results 51 to 60 of about 754 (176)

A Microbiological Preparation Based on the Homofermentative Strains of Lactobacillus plantarum Isolated from the Natural Sources for Bioconservation of Plant Resources (Review of Studies between 2000 and 2015) [PDF]

open access: yesУчёные записки Казанского университета: Серия Естественные науки, 2016
The paper reviews studies performed by the author for improving the process of bioconservation of plant resources by creating an effective microbiological preparation based on the active strains of lactic acid bacteria.
R.A. Shurkhno
doaj  

Characterization of Lactobacillus strains isolated from Algerian children faeces for their probiotic properties [PDF]

open access: yes, 2014
peer reviewedLactic acid bacteria termed probiotics have preventive as well as curative effects on several types of diarrhoea of different aetiologies. The main objective of this study was to screen lactobacilli strains having probiotic traits, isolated ...
Bahri, F.   +5 more
core   +1 more source

Geological Heritage, Geotourism and Local Development in Aggtelek National Park (NE Hungary) [PDF]

open access: yes, 2020
We examine how geoconservation and geotourism can help the local development of an economically underdeveloped karst area. First, we briefly present the geoheritage of Aggtelek National Park, which largely overlaps the area of the Aggtelek Karst.
Bottlik, Z   +5 more
core   +1 more source

Optimization of the Arapaima gigas Meat Product Manufacturing Process Using Probiotic Lactic Acid Bacteria

open access: yesAgrociencia Uruguay
Compounds derived from microorganisms have considerable potential in fish preservation. Among them, lactic acid bacteria (LAB) are widely studied because they dominate the natural microflora of many foods and produce antimicrobial metabolites ...
Juan Alejandro Neira Mosquera   +4 more
doaj   +1 more source

Nanolime for the consolidation of lime mortars: a comparison of three available products [PDF]

open access: yes, 2018
Nanolime products are one of the most promising consolidation methods for historic calcareous substrates. Whilst the popularity of nanolime has been growing, its consolidation mechanism still needs to be fully understood when applied to highly porous ...
Charola, A. Elena   +2 more
core   +1 more source

Different grazing schemes reinterpret rangeland ecology in the southern part of the Mexican Plateau

open access: yesBotan‪ical Sciences
Background: Grasslands are a major landscape component of the Mexican Plateau but has been impacted strongly by grazing. The specific effects on species composition of this have not been sufficiently elucidated.
Mónica E. Riojas-López   +2 more
doaj   +1 more source

Genetic Diversity and Competitive Abilities of Dalea Purpurea (Fabaceae) from Remnant and Restored Grasslands [PDF]

open access: yes, 2002
Allozyme and randomly amplified polymorphic DNA (RAPD) analyses were used to characterize the genetic relationships of Dalea purpurea from remnant and restored Illinois tallgrass prairies and a large remnant tallgrass prairie in Kansas.
Gibson, David J   +2 more
core   +2 more sources

Method of variational calculation of influence of the propulsion plants of forestry machines upon the frozen and thawing soil grounds [PDF]

open access: yes, 2019
The forests, which grow in the conditions of complete expansion of the perpetually frozen ground, are unique forests in accordance with their taxational characteristics, quality indicators of the felled timber, and the ecological functions, which these ...
Chemshikova, Y.   +9 more
core  

Implications of taxonomic modifications and alien species on biological water quality assessment as exemplified by the Belgian Biotic Index method [PDF]

open access: yes, 2005
In this paper, some important problems related to taxonomic resolution in water quality assessment by means of macroinvertebrates are discussed. Most quality indices based on macroinvertebrates only require identification up to genus or family level ...
De Pauw, Niels   +2 more
core   +2 more sources

Developing Project-Based Learning Related to Local Wisdom in Improving Students’ Problem-Solving Skills [PDF]

open access: yes, 2020
The purpose of this research is to determine the effectiveness of the development of the Project-Based Learning (PjBL) model based on local wisdom in solving environmental problems and the students’ ability to develop learning media.
Istiana, Rita   +2 more
core   +1 more source

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