Results 41 to 50 of about 1,866,979 (302)

Correlations in Quantum Spin Ladders with Site and Bond Dilution

open access: yes, 2012
We investigate the effects of quenched disorder, in the form of site and bond dilution, on the physics of the $S=1/2$ antiferromagnetic Heisenberg model on even-leg ladders.
D. Stauffer   +4 more
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

Relação potássio-nitrogênio para o diagnóstico e manejo nutricional da cultura da batata Nitrogen-potassium relationship for diagnosis of plant nutritional status and fertilization of the potato crop

open access: yesPesquisa Agropecuária Brasileira, 2006
O objetivo deste trabalho foi determinar a curva máxima de diluição do K e ajustar a relação com a curva de diluição do N, durante o ciclo de crescimento e desenvolvimento da batata, para fins de diagnóstico e manejo nutricional.
Clarissa Melo Cogo   +5 more
doaj   +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

The Dilution Effect in High-Power Disk Laser Welding the Steel Plate Using a Nickel-Based Filler Wire

open access: yesMetals, 2021
High-power disk laser welding a steel plate using the Inconel 82 (IN82) filler wire with a 1.2 and 3.0 m/min feeding rate has been investigated in the experiment.
Ming-Feng Chiang   +6 more
doaj   +1 more source

Gone in Sixty Milliseconds: Trademark Law and Cognitive Science [PDF]

open access: yes, 2008
Trademark dilution is a cause of action for interfering with the uniqueness of a trademark. For example, consumers would probably not think that Kodak soap was produced by the makers of Kodak cameras, but its presence in the market would diminish ...
Tushnet, Rebecca
core   +1 more source

Multiplicative versus additive noise in multi-state neural networks

open access: yes, 2004
The effects of a variable amount of random dilution of the synaptic couplings in Q-Ising multi-state neural networks with Hebbian learning are examined. A fraction of the couplings is explicitly allowed to be anti-Hebbian.
Blanco, J. Busquets   +2 more
core   +2 more sources

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Engineering At-Home Dilution and Filtration Methods to Enable Paper-Based Colorimetric Biosensing in Human Blood with Cell-Free Protein Synthesis

open access: yesBiosensors, 2023
Diagnostic blood tests can guide the administration of healthcare to save and improve lives. Most clinical biosensing blood tests require a trained technician and specialized equipment to process samples and interpret results, which greatly limits test ...
Tyler J. Free   +6 more
doaj   +1 more source

Statistical mechanics of sparse generalization and model selection

open access: yes, 2009
One of the crucial tasks in many inference problems is the extraction of sparse information out of a given number of high-dimensional measurements. In machine learning, this is frequently achieved using, as a penality term, the $L_p$ norm of the model ...
Lage-Castellanos, Alejandro   +2 more
core   +1 more source

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