Results 101 to 110 of about 1,771,339 (263)

Stable flies preferentially oviposit on sites offering conspecific eggs with egg‐derived bacterial semiochemicals

open access: yesInsect Science, EarlyView.
Stable flies preferentially oviposit on sites offering conspecific eggs with egg‐derived airborne semiochemicals. Egg‐borne bacterial symbionts, and Serratia marcescens in particular, produce odorants which attract gravid female flies and elicit oviposition.
Emmanuel Hung   +12 more
wiley   +1 more source

Attitudes and behaviour towards food attributes and organic food – a triangular methodological investigation of occasional organic consumers [PDF]

open access: yes, 2011
Organic food is increasingly available in the conventional food retail, where organic products are offered alongside with various other types of products and compete mainly with conventional and the so-called conventional-plus products.
Stolz, Hanna
core   +1 more source

Organic scintillators with long luminescent lifetimes for radiotherapy dosimetry

open access: yes, 2011
Organic scintillators with long luminescent lifetimes can theoretically be used to temporally filter out radiation-induced luminescence and Cerenkov light (the so-called stem signal) when used as fibre-coupled radiotherapy dosimeters.
Anders R. Beierholm   +5 more
core   +1 more source

Research on organic food purchase in Croatia [PDF]

open access: yes, 2011
This paper presents research findings based on the research conducted on a representative sample of respondents using a highly structured questionnaire.
Brčić-Stipčević, Vesna   +1 more
core  

AlpIce‐1: a database of geochronological and geomorphological constraints on Alps‐wide palaeoglacier fluctuations between the Last Glacial Maximum and the Holocene

open access: yesBoreas, EarlyView.
The AlpIce‐1 database is the first compilation of published geomorphological and geochronological markers constraining build‐up, culmination and decay of glaciers from the Last Glacial Maximum through the Holocene across the entire European Alps. AlpIce‐1 integrates more than 4200 surface‐exposure and radiocarbon ages, homogenized, quality controlled ...
Sarah Kamleitner   +6 more
wiley   +1 more source

NRF2/xCT‐Mediated Antioxidant Adaptation Attenuates Apoptosis Induced by ASCT2 Inhibition in Prostate Cancer

open access: yesCancer Science, EarlyView.
ASCT2 inhibition induces ROS accumulation and activates NRF2‐dependent xCT upregulation in prostate cancer. This adaptive response partially supports residual cystine acquisition and glutathione synthesis, whereas combined ASCT2 and xCT inhibition disrupts redox compensation and predominantly promotes apoptotic cell death.
Jiaxing Wei   +9 more
wiley   +1 more source

Organic Agriculture in the Czech Republic (Country Report 2011) [PDF]

open access: yes, 2012
The Czech organic farming is continuously growing and has reached almost 12 % of the farmland acreage in the Czech Republic. The main driving force in the development of the organic farming in the Czech Republic are subsidies; which led to the fact that ...
Urban, Jiri
core   +1 more source

Light Ion Yields from Bombardment of Thick Targets by Protons, Helium-4 and Iron-56

open access: yesEPJ Web of Conferences, 2017
In March 2016 accelerator-based experiments colliding protons (0.4 and 0.8 GeV), helium (0.4 AGeV) and iron (0.4 and 0.8 AGeV) on thick aluminum targets with surface densities of 20, 40, and 60 g/cm2 were performed at the National Aeronautics and Space ...
Castellanos Luis A.   +10 more
doaj   +1 more source

Preparation of Organic Scintillators and Applications in Neutron-Gamma Discrimination [PDF]

open access: yes
Neutron detection holds significant strategic importance in fields such as nuclear safety, medicine, and high-energy physics. However, it is often compromised by gamma-ray interference, making efficient discrimination technology a critical challenge ...
Peng, Wang   +5 more
core  

Evidence That the Protein Phosphatase Activity of PTEN Contributes to Embryonic Development and Tumor Suppression

open access: yesCancer Science, EarlyView.
Mice expressing only mutant PTEN Y138L, a protein which shows normal suppression of cellular AKT yet lacks protein phosphatase activity, die in utero, and heterozygous mice display a range of tumors. This indicates both the lipid and protein phosphatase activities of PTEN work together for normal tumor suppression and embryonic development.
Priyanka Tibarewal   +16 more
wiley   +1 more source

Home - About - Disclaimer - Privacy