Results 51 to 60 of about 8,661,373 (377)
Comparing the fundamental limit of detection for interferometric and resonant biosensors with coherent phase read-out [PDF]
, 2019 We compare the limit of detection of coherently interrograted photonic biosensors, using both interferometric and resonant architectures.Universidad de Málaga.
Halir, Robert +4 more
core +1 more source
Applications of Nanobodies in Mycotoxin Detection
Guangdong nongye kexue, 2022 Mycotoxins, as secondary metabolites produced by fungi, are a common threat to food safety and are hazardous to human and livestock health. Mycotoxin contamination of agricultural products causes significant economic losses worldwide.
Shaowen WU +3 more
doaj +1 more source
Network topology drives population temporal variability in experimental habitat networks
Population Ecology, EarlyView.Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu +3 more
wiley +1 more source
Approaching the Heisenberg limit without single-particle detection
, 2016 We propose an approach to quantum phase estimation that can attain precision near the Heisenberg limit without requiring single-particle-resolved state detection.
Bentsen, Gregory +2 more
core +1 more source
Plasticized PVC Membrane Modified Electrodes: Voltammetry of Highly Hydrophobic Compounds
Membranes, 2020 In the last 50 years, plasticized polyvinyl chloride (PVC) membranes have gained unique importance in chemical sensor development. Originally, these membranes separated two solutions in conventional ion-selective electrodes.
Ernő Lindner +3 more
doaj +1 more source
ACS Applied Materials and Interfaces, 2018 Wearable pressure sensors with high sensitivity, broad dynamic response range, and low detection limit are highly desirable to enable the applications in electronic skins and soft robotics.
Ming Chen +11 more
semanticscholar +1 more source
Limit on the Detectability of the Energy Scale of Inflation [PDF]
Physical Review Letters, 2002 We show that the polarization of the cosmic microwave background can be used to detect gravity waves from inflation if the energy scale of inflation is above 3.2 times 10^15 GeV. These gravity waves generate polarization patterns with a curl, whereas (to first order in perturbation theory) density perturbations do not.
Yong-Seon Song, Lloyd Knox
openaire +3 more sources
Geographic variation in walking activity in the red flour beetle Tribolium castaneum
Population Ecology, EarlyView.This study examined whether there is geographic variation in field populations, focusing on the moving activity in the red flour beetle Tribolium castaneum. Results showed significant differences in moving activity among field populations but no correlation with latitude or meteorological factors.
Kentarou Matsumura
wiley +1 more source
The Limitations due to Exposure Detection Limits for Regression Models [PDF]
American Journal of Epidemiology, 2006 Biomarker use in exposure assessment is increasingly common, and consideration of related issues is of growing importance. Exposure quantification may be compromised when measurement is subject to a lower threshold. Statistical modeling of such data requires a decision regarding the handling of such readings.
Schisterman, Enrique F. +3 more
openaire +3 more sources
occumb: An R package for site occupancy modeling of eDNA metabarcoding data
Population Ecology, EarlyView.This study introduces a new R package, occumb, for the convenient application of site occupancy modeling using environmental DNA (eDNA) metabarcoding data. We outline a data analysis workflow, including data setup, model fitting, model assessment, and comparison of potential study settings based on model predictions, all of which can be performed using
Keiichi Fukaya, Yuta Hasebe
wiley +1 more source