High‐Frequency Sampling of Small Streams in the Agroecosystems of Southwestern Ontario, Canada, to Characterize Pesticide Exposure and Associated Risk to Aquatic Life

2020 ◽  
Vol 39 (12) ◽  
pp. 2570-2587 ◽  
Author(s):  
M. Sanford ◽  
R.S. Prosser
Keyword(s):  
High Frequency ◽  
Pesticide Exposure ◽  
Aquatic Life ◽  
Small Streams ◽  
Frequency Sampling ◽  
High Frequency Sampling

Temporal Properties Study of Ocular Wave Aberrations with High Frequency Sampling

2014 ◽  
Vol 34 (7) ◽  
pp. 0733001
Author(s):  
郑贤良 Zheng Xianliang ◽  
刘瑞雪 Liu Ruixue ◽  
夏明亮 Xia Mingliang ◽  
李大禹 Li Dayu ◽  
宣丽 Xuan Li
Keyword(s):  
High Frequency ◽  
Temporal Properties ◽  
Frequency Sampling ◽  
High Frequency Sampling

Multipoint High-Frequency Sampling System to Gain Deeper Insights on the Fate of Nitrate in Artificially Drained Fields

2020 ◽  
Vol 146 (1) ◽  
pp. 06019012 ◽  
Author(s):  
Wenlong Liu ◽  
Bryan Maxwell ◽  
François Birgand ◽  
Mohamed Youssef ◽  
George Chescheir ◽  
...  
Keyword(s):  
High Frequency ◽  
Sampling System ◽  
Frequency Sampling ◽  
High Frequency Sampling

scholarly journals Cohort profile: molecular signature in pregnancy (MSP): longitudinal high-frequency sampling to characterise cross-omic trajectories in pregnancy in a resource-constrained setting

BMJ Open ◽  
2020 ◽  
Vol 10 (10) ◽  
pp. e041631
Author(s):  
Tobias Brummaier ◽  
Basirudeen Syed Ahamed Kabeer ◽  
Pornpimon Wilaisrisak ◽  
Mupawjay Pimanpanarak ◽  
Aye Kyi Win ◽  
...  
Keyword(s):  
Preterm Birth ◽  
Pregnant Women ◽  
Pregnancy Outcomes ◽  
High Frequency ◽  
Molecular Signature ◽  
Resource Constrained ◽  
Targeted Interventions ◽  
Frequency Sampling ◽  
High Frequency Sampling ◽  
In Pregnancy

PurposeA successful pregnancy relies on the interplay of various biological systems. Deviations from the norm within a system or intersystemic interactions may result in pregnancy-associated complications and adverse pregnancy outcomes. Systems biology approaches provide an avenue of unbiased, in-depth phenotyping in health and disease. The molecular signature in pregnancy (MSP) cohort was established to characterise longitudinal, cross-omic trajectories in pregnant women from a resource constrained setting. Downstream analysis will focus on characterising physiological perturbations in uneventful pregnancies, pregnancy-associated complications and adverse outcomes.ParticipantsFirst trimester pregnant women of Karen or Burman ethnicity were followed prospectively throughout pregnancy, at delivery and until 3 months post partum. Serial high-frequency sampling to assess whole blood transcriptomics and microbiome composition of the gut, vagina and oral cavity, in conjunction with assessment of gene expression and microbial colonisation of gestational tissue, was done for all cohort participants.Findings to date381 women with live born singletons averaged 16 (IQR 15–18) antenatal visits (13 094 biological samples were collected). At 5% (19/381) the preterm birth rate was low. Other adverse events such as maternal febrile illness 7.1% (27/381), gestational diabetes 13.1% (50/381), maternal anaemia 16.3% (62/381), maternal underweight 19.2% (73/381) and a neonate born small for gestational age 20.2% (77/381) were more often observed than preterm birth.Future plansResults from the MSP cohort will enable in-depth characterisation of cross-omic molecular trajectories in pregnancies from a population in a resource-constrained setting. Moreover, pregnancy-associated complications and unfavourable pregnancy outcomes will be investigated at the same granular level, with a particular focus on population relevant needs such as effect of tropical infections on pregnancy. More detailed knowledge on multiomic perturbations will ideally result in the development of diagnostic tools and ultimately lead to targeted interventions that may disproportionally benefit pregnant women from this resource-limited population.Trial registration numberNCT02797327.

High frequency sampling by means of miniaturized reversed plasmapheresis in the analysis of episodic hormone secretion

1986 ◽  
Vol 113 (1_Suppl) ◽  
pp. S201
Author(s):  
A. GÖHRING ◽  
A. PRECHEL ◽  
A. KRAUSE ◽  
T.O.F. WAGNER ◽  
A. VON ZUR MÜHLEN
Keyword(s):  
High Frequency ◽  
Hormone Secretion ◽  
Frequency Sampling ◽  
High Frequency Sampling

scholarly journals Dynamics and interactions of highly resolved marine plankton via automated high-frequency sampling

2018 ◽  
Vol 12 (10) ◽  
pp. 2417-2432 ◽  
Author(s):  
David M. Needham ◽  
Erin B. Fichot ◽  
Ellice Wang ◽  
Lyria Berdjeb ◽  
Jacob A. Cram ◽  
...  
Keyword(s):  
High Frequency ◽  
Marine Plankton ◽  
Frequency Sampling ◽  
High Frequency Sampling

High‐frequency sampling and piecewise models reshape dispersal kernels of a common reef coral

Ecology ◽  
2019 ◽  
Vol 100 (8) ◽  
Author(s):  
Joanne Moneghetti ◽  
Joana Figueiredo ◽  
Andrew H. Baird ◽  
Sean R. Connolly
Keyword(s):  
High Frequency ◽  
Reef Coral ◽  
Frequency Sampling ◽  
High Frequency Sampling ◽  
Dispersal Kernels
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