Results 61 to 70 of about 864,283 (303)

Identifying differential transcription factor binding in ChIP-seq

Frontiers in Genetics, 2015
ChIP seq is a widely used assay to measure genome-wide protein binding. The decrease in costs associated with sequencing has led to a rise in the number of studies that investigate protein binding across treatment conditions or cell lines. In addition to
Dai-Ying eWu, Danielle eBittencourt, Michael R Stallcup, Kimberly D. Siegmund   +3 more
doaj   +1 more source

The curse of normalization [PDF]

Comparative and Functional Genomics, 2002
AbstractDespite its enormous promise to further our understanding of cellular processes involved in the regulation of gene expression, microarray technology generates data for which statistical pre‐processing has become a necessity before any interpretation of data can begin.
Wolkenhauer, O, Moller-Levet, C, Sanchez-Cabo, F   +2 more
openaire   +4 more sources

A colour normalization method for giemsa-stained blood cell images [PDF]

, 2006
This paper presents a novel method for the colour normalization of Giemsa-stained peripheral blood cell images. The normalization is applied separately to the foreground and background regions.
F.B. Tek, I. Kale, Dempster, A.G., Kale, I., Tek, F.B., A.G. Dempster   +5 more
core   +1 more source

The Impact of Tenapanor on Body Composition and Blood Pressure in Peritoneal Dialysis Patients: A Pilot Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Instruction Tenapanor potentially affects fluid volume and blood pressure. This study explored its effects on these parameters in patients undergoing peritoneal dialysis (PD). Methods We conducted a single‐arm, prospective observational study that enrolled 10 patients on PD with hyperphosphatemia who were newly initiated on tenapanor.
Shun Yoshida, Kengo Asahina, Keiichi Osano, Natsumi Saegusa, Kohei Yamamura, Kie Ohkoshi, Miho Shikata, Toshihisa Ishii, Makiko Konishi, Kazuya Takahashi, Kohei Uchimura, Ayumu Nakashima   +11 more
wiley   +1 more source

Adaptive scenario-based multi-criteria approach to assessing investment potential in agribusiness

π-Economy
This paper presents a comparative analysis of SAW, TOPSIS, and GDR multi-criteria aggregation methods, applied to the construction of a synthetic investment attractiveness index (SIAI). The relevance of this study is determined by the need to enhance the
Bernagrt Bella, Popova Elena
doaj   +1 more source

Research on Improving the Prediction Accuracy of Build-up Rate Based on Kriging Method

Shiyou jixie, 2023
The traditional build-up rate prediction methods in the drilling industry have some shortcomings,such as low prediction accuracy using geometric method and high computational complexity using mechanical method,which indirectly increase drilling costs ...
Pan Yongbo, Zhang Hong, Feng Ding, Feng Yun   +3 more
doaj  

Absolute quantitation of microbes using 16S rRNA gene metabarcoding: A rapid normalization of relative abundances by quantitative PCR targeting a 16S rRNA gene spike‐in standard

MicrobiologyOpen, 2020
Metabarcoding of the 16S rRNA gene is commonly used to characterize microbial communities, by estimating the relative abundance of microbes. Here, we present a method to retrieve the concentrations of the 16S rRNA gene per gram of any environmental ...
Olivier Zemb, Caroline S. Achard, Jerome Hamelin, Marie‐Léa De Almeida, Béatrice Gabinaud, Laurent Cauquil, Lisanne M.G. Verschuren, Jean‐Jacques Godon   +7 more
doaj   +1 more source

Normal Extensions

Formalized Mathematics, 2023
Summary In this article we continue the formalization of field theory in Mizar [1], [2], [4], [3]. We introduce normal extensions: an (algebraic) extension E of F is normal if every polynomial of F
openaire   +3 more sources

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

FEBS 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, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Assessing tree species diversity in forest ecosystems: A new approach

Frontiers in Ecology and Evolution, 2022
The significance of biodiversity research is to understand the structure and function of the community, and then to protect and monitor the community. The metric of biodiversity is the base of biodiversity conservation.
Zhonghua Zhao, Gangying Hui, Aimin Yang, Gongqiao Zhang, Yanbo Hu   +4 more
doaj   +1 more source