Results 31 to 40 of about 8,679,758 (288)

Understanding Popper's Experiment

open access: yes, 2004
An experiment proposed by Karl Popper is considered by many to be a crucial test of quantum mechanics. Although many loopholes in the original proposal have been pointed out, they are not crucial to the test.
Peres A., Tabish Qureshi
core   +1 more source

Effects of the Fluid Replacement Method During Online Hemodiafiltration on the Solute Removal Performance and Biocompatibility Using the Asymmetric Cellulose Triacetate Membrane

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai   +4 more
wiley   +1 more source

Experiment Databases: Creating a New Platform for Meta-Learning Research [PDF]

open access: yes, 2008
Many studies in machine learning try to investigate what makes an algorithm succeed or fail on certain datasets. However, the field is still evolving relatively quickly, and new algorithms, preprocessing methods, learning tasks and evaluation procedures ...
Blockeel, Hendrik   +3 more
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Effects of High Nitrogen Supply on the Susceptibility to Coolness at the Young Microspore Stage in Rice (Oryza sativa L.)

open access: yesPlant Production Science, 2000
The combined effects of high nitrogen supply, cool temperature regimes and shading on factors related to fertility in rice plants were investigated. High nitrogen supply during the period from the spikelet differentiation stage to the young microspore ...
Takami Hayashi   +3 more
doaj   +1 more source

Ionization experiment [PDF]

open access: yes, 1965
Mariner space probe ionization chamber and Geiger counter experiments on galactic radiation entering solar ...
Anderson, H. R., Neher, H. V.
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Experience in public goods experiments [PDF]

open access: yesTheory and Decision, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Anna Conte   +2 more
openaire   +6 more sources

Experiment Luxembourg [PDF]

open access: yes, 1958
The earlier orbits and ephemerides for the Soviet satellites were not sufficiently accurate to be very useful in making observations in Alaska. Extrapolations from our own observations gave better predictions.
Little, C. G., Rumi, G. C.
core  

The BTeV Experiment

open access: yes, 2003
BTeV is an approved forward collider experiment at the Fermilab Tevatron dedicated to precision studies of CP violation, mixing, and rare decays of beauty and charmed hadrons. The BTeV detector has been designed to achieve these goals.
Vaandering, E. W.
core   +1 more source

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