Search results for "Bios"

Inkjet printing arrays and their applications for drug screening

2010

A new calibration of the effective scattering albedo and soil roughness parameters in the SMOS SM retrieval algorithm

2017

Abstract This study focuses on the calibration of the effective vegetation scattering albedo (ω) and surface soil roughness parameters (H R , and N Rp , p = H,V) in the Soil Moisture (SM) retrieval from L-band passive microwave observations using the L-band Microwave Emission of the Biosphere (L-MEB) model. In the current Soil Moisture and Ocean Salinity (SMOS) Level 2 (L2), v620, and Level 3 (L3), v300, SM retrieval algorithms, low vegetated areas are parameterized by ω = 0 and H R  = 0.1, whereas values of ω = 0.06 − 0.08 and H R  = 0.3 are used for forests. Several parameterizations of the vegetation and soil roughness parameters (ω, H R and N Rp , p = H,V) were tested in this study, tre…

Biologically active compounds in algae and their application in plant growth stimulation

2016

In recent years the bioactive substances of natural origin gained more and more interest. Among such substances, the compounds isolated from microalgae and seaweeds, mainly the polyphenols, polysaccharides, plant hormones, pigments and fatty acids, an find an application in many industries, particularly in medicine, pharmaceutics, cosmetics and agriculture. Biostimulants from seaweeds have been used and manufactured for years, giving confirmation of its effectiveness in field trials, enhancing the growth of crops giving better yields. Nowadays, the legislation processes are more difficult and intricate, so it is harder to register new products. Everyone put more attention on the answers for…

Investigation of the resistance of different varieties of buckwheat to infectious diseases after the pre-sowing treatment of seeds and vegetating pla…

2016

In the work it was investigated the influence of sodium humate, biological products "Vermisol", "Vitasym" and "Bioeco-funge-1" on buckwheat lesion of Botrytis bunch rot, Downy mildew, Ascochyta blight, bacteriosis, burn virus and a complex of diseases after pre-sowing treatment of seeds and vegetating plants of Victoria, Roxolana, Kara-Dag, Rubra, Zelenokvitkova-90,Stepova, Elena, Aelita, Lada and Fagopyrum tataricum Gaertn buckwheat varieties. The prospects of these biological products use under agrocenosis conditions to protect the crops of buckwheat from the complex of diseases were shown. The highest effi- ciency identified for the drug "Bioecofunge-1" which , in addition to protecting …

Tracing activation efficiency of the bio-filtration bacteria in a recirculating aquaculture system using stable isotope analysis

2016

One challenge in starting a new recirculation aquaculture system (RAS) is to find the most efficient method to activate the nitrifying bacterial biofilm in the bio-filtration system. It has been suggested that chemical startup with ammonia and nitrite surpasses the “cold start” method where biofilm originates from the fish introduced to the un-activated system. However, there is no information on how the start-up method affects the actual nitrification activity of the bio- filtration system. The objectives of this study were to evaluate how different activation techniques affect the overall function and the nitrification activity of the bio-filtration units, and the interactions between het…

Assessment of nursing and midwifery students’ knowledge of treatment of diabetic foot syndrome using Lucilia servicata larvae

2021

Background. Diabetes mellitus is one of the most common chronic diseases, and in recent years its prevalence has been systematically increasing. Untreated or ineffectively treated diabetes leads to the development of many complications. Among these that can significantly affect the quality of life is diabetic foot syndrome (DFS). Larvotherapy is a therapeutic method of treating wounds arising during the course of DFS. Aim of the study. The main objective of this study was to assess the level of knowledge of nursing and midwifery students on the treatment of DFS using Lucilia sericata larvae. Material and Methods. This study is a cross-sectional, observational study in which 202 nursing and …

Liikuntaneuvonnan vaikutus fyysiseen aktiivisuuteen ja kehon koostumukseen

2011

The biomass of algae and algal extracts in agricultural production

2018

Fertilizers and plant growth regulators (PGRs) based on seaweeds are commonly known, having been produced and utilized for dozens of years. Algae are rich in carbohydrates, proteins, minerals and chemical compounds that belong mainly to the following groups: polysaccharides, polyphenols, phlorotannins, plant pigments, unsaturated fatty acids, sterols and plant hormones. Agricultural formulations containing algal extracts stimulate the growth and yielding of plants in a very efficient way because of their action at low concentrations. Concentrations of phytohormones depend mainly on the botanical origin of the obtained biomass, the time and place of its collection and the method of extractio…

Functionalized carbon nanotube for next generation biosensor

2013

Derechos y libertades en Bosnia y Herzegovina: el modelo político salido de Dayton y sus consecuencias para los ciudadanos

2017

Cuando han pasado veinticinco años del inicio la guerra que asoló Bosnia y Herzegovina, y las heridas en el territorio aún están por cicatrizar, el sistema político y constitucional surgido del Acuerdo de Paz de Dayton (1995) tiene pendiente aún su consolidación y su plena legitimación, pues el documento internacional que dio lugar a una paz simulada que le evitaba al país más muerte, lo sumía al mismo tiempo en un tortuoso pozo de contradicciones políticas con un marco institucional débil, derruido, y perjudicial para el ejercicio de los plenos derechos de sus ciudadanos. Y es que, con una estructura sin precedentes en el continente europeo, Bosnia y Herzegovina se presenta como un Estado …