Results 81 to 90 of about 464,327 (307)

The possibilities of organic food market's development in the Czech Republic

open access: yesAgricultural Economics (AGRICECON), 2006
The consumption of the organic food in the Czech Republic is, in spite of its permanent growth, still on a very low level. The reasons are both on the side of supply and demand of organic food.
I. Živělová, J. Jánský
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

open access: yesFEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová   +2 more
wiley   +1 more source

Reducing biodiversity impacts of agricultural production while maintaining food supply—a modelling study of the Swiss food system

open access: yesEnvironmental Research: Food Systems
Agri-food systems are essential for food security, yet they are major drivers of biodiversity loss through land conversion, intensification, and related emissions, threatening long-term stability of food production.
Eva Augustiny   +6 more
doaj   +1 more source

How phagocytic cells kill bacteria: Lessons from a professional killer

open access: yesFEBS Open Bio, EarlyView.
How phagocytic cells ingest and kill bacteria has been studied for more than a century, but many questions remain unanswered. The study of the amoeba Dictyostelium discoideum brings new answers, and new questions. Professional phagocytic cells such as neutrophils and macrophages, as well as free‐living soil amoebae like Dictyostelium discoideum, employ
Otmane Lamrabet, Pierre Cosson
wiley   +1 more source

The contribution of research to the development of organic farming in Europe

open access: yes, 2002
On national as well as on EU level, research funds should be directed substantially towards organic farming in order to improve the economic and ecological performance of organic farming.
Niggli, Urs
core  

Dietary intake of polish organic and conventional fruit growers and their life partners – a pilot study

open access: yesFrontiers in Public Health
Diet is one of the elements that contribute to health and quality of life. There are significant discrepancies between the diets of people living in different regions, with different beliefs, or with different approaches to sustainability and ecology ...
Hubert Dobrowolski   +5 more
doaj   +1 more source

THE STATE OF POLISH ORGANIC AGRICULTURE COMPARED TO OTHER EUROPEAN COUNTRIES [PDF]

open access: yesAnnals of the Polish Association of Agricultural and Agribusiness Economists
The study aims to assess the situation of Polish organic farming compared to selected European countries. Due to the complexity of these issues, a holistic approach to the topic was used. The research methodology is based on data obtained from three main
Emilia Sobczak   +4 more
doaj   +1 more source

Effect of terahertz irradiation on DNA damage repair in living cells

open access: yesFEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno   +3 more
wiley   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

open access: yesFEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks   +4 more
wiley   +1 more source

Importance of organic farming research in Sweden for innovations and increased sustainability in agriculture

open access: yes, 2013
Organic farming is known to be a knowledge intensive production system and there is a strong need for new knowledge and innovations to achieve increased sustainability.
Fredriksson, P.   +11 more
core  

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