Results 31 to 40 of about 23,009 (221)

Pulp and Paper Mill Sludge Utilization by Biological Methods

open access: yesEngineering Proceedings, 2023
The aim of our contribution is to evaluate the possibilities for the biochemical utilization of paper wastes. We tested aerobic and anaerobic degradation of paper waste sludges from a plant that processes recycled paper.
Adam Pochyba   +3 more
doaj   +1 more source

Beyond EICA : understanding post-establishment evolution requires a broader evaluation of potential selection pressures [PDF]

open access: yes, 2011
Research on post-establishment evolution in nonnative plant populations has focused almost exclusively on testing the Evolution of Increased Competitive Ability (EICA) hypothesis, which posits that the lack of specialized herbivores in the invaded range ...
Atwood, Joshua P., Meyerson, Laura A.
core   +2 more sources

Structural conservation and SSR-driven divergence in Lepidium chloroplast genomes: balancing genomic stability with adaptive plasticity [PDF]

open access: yesBrazilian Journal of Biology
The chloroplast genomes of 13 Lepidium species were analyzed to explore how structural conservation and SSR (Simple Sequence Repeat) dynamics balance genomic stability with adaptive divergence.
Raed Al-Saharin
doaj   +1 more source

Characteristics of Compost Obtained from Winemaking Byproducts [PDF]

open access: yes, 2017
A model procedure for the sustainable management of plant biomass related to wine production, namely vine branches from agricultural practices in the vineyard and marcs remaining after grapes crushing, was devised.
Carlot, Milena   +8 more
core   +1 more source

Translocation of bacteria from animal excrements to soil and associated habitats [PDF]

open access: yes, 2009
The population dynamics of Salmonella enterica var. Typhimurium MAE 110 gfp, Escherichia coli O157:H7 gfp, and Pseudomonas fluorescens 32 gfp were investigated in their introduction to cattle excrements and subsequent entering the soil, plants of cress ...
Bruggen, A.H.C., van   +3 more
core   +2 more sources

Producción de IFN−γ en cultivos de linfocitos humanos por efecto de los extractos metanólicos de cuatro ecotipos de Lepidium peruvianum, Chacón (Brassicaceae)

open access: yesRevista Peruana de Biología, 2013
Se estudió la actividad inmunoduladora sobre cultivos de linfocitos T humanos de sangre periférica. Se evaluó la producción de IFN−γ inducida por los extractos metanólicos (EM) de los ecotipos blanco, negro, rojo y morado de Lepidium peruvianum (conocida
Libertad Alzamora   +6 more
doaj   +1 more source

Salt‐induced nutritional and metabolic shifts in halophytes: implications for food security

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract Plant species vary in their response to salinity: some crops show a degree of salt tolerance, while halophytes – whether wild or cultivated – are characterized by a high capacity to thrive under saline conditions. Halophytes are considered a source of valuable secondary metabolites with potential economic value, yet they might also produce ...
Giulia Atzori   +9 more
wiley   +1 more source

Lepidium gobicum (Cruciferae, Brassicaceae) – новый вид из пустыни Гоби Монголии и Китая

open access: yesTurczaninowia, 2019
Описан новый для науки вид – Lepidium gobicum V. I. Dorof., который был обнаружен в пустыне Гоби в 2013 г. во время полевых работ. L. gobicum морфологически наиболее близок L. apetalum Willd., в меньшей степени L. densiflorum Schrad.
Владимир Иванович Дорофеев
doaj   +1 more source

Effect of Peruvian maca (Lepidium meyenii) and melatonin on testicular development of mice exposed to continuous hypobaric hypoxia [PDF]

open access: yes, 2014
El estudio de la hipoxia hipobárica (HH) determina un problema de salud pública y laboral en poblaciones que habitan en zonas de altura. La disminución del oxígeno afecta a diferentes órganos, incluyendo el testículo.
Bustos-Obregón, Eduardo   +5 more
core   +4 more sources

Detecting extirpation: A localized approach to a global problem

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The global biodiversity crisis stems from a cascading series of extirpations driving species toward extinction. Addressing this crisis requires methods for early detection of extinction at local scales, where communities can mobilize conservation efforts.
Andrew D. F. Simon   +4 more
wiley   +1 more source

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