Results 81 to 90 of about 1,224,997 (273)

Detection of circulating tumor DNA in colorectal cancer patients using a methylation‐specific droplet digital PCR multiplex

open access: yesMolecular Oncology, EarlyView.
We developed a cost‐effective methylation‐specific droplet digital PCR multiplex assay containing tissue‐conserved and tumor‐specific methylation markers. The assay can detect circulating tumor DNA with high accuracy in patients with localized and metastatic colorectal cancer.
Luisa Matos do Canto   +8 more
wiley   +1 more source

Influence of salinity on vegetative growth and photosynthetic pigments of bitter almond rootstock

open access: yesRUDN Journal of Agronomy and Animal Industries, 2019
Bitter almond rootstock is considered one of the most vital rootstocks for stone fruit species but it is classified as a plant sensitive to salinity.
Antar Mahmud Badran   +1 more
doaj   +1 more source

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

Thermal Overturning Circulation in an Arctic Pond

open access: yesGeophysical Research Letters
In a 1.2‐m‐deep arctic permafrost pond, early‐summer bottom‐water renewal was dominated by thermal overturning circulation, rather than wind‐driven overturning or vertical turbulent mixing.
Stephen M. Henderson, Sally MacIntyre
doaj   +1 more source

Stratification Economics and Identity Economics [PDF]

open access: yes, 2015
Stratification economics represents an important new approach devoted to explaining economic inequality in terms of how social groups are separated or stratified along economic lines.
Davis, John B.
core   +1 more source

Self-consistent theory of turbulent transport in the solar tachocline. III. Gravity waves

open access: yes, 2007
To understand the fundamental physical processes important for the evolution of solar rotation and distribution of chemical species, we provide theoretical predictions for particle mixing and momentum transport in the stably stratified tachocline.
Brummell   +38 more
core   +1 more source

Next‐generation proteomics improves lung cancer risk prediction

open access: yesMolecular Oncology, EarlyView.
This is one of very few studies that used prediagnostic blood samples from participants of two large population‐based cohorts. We identified, evaluated, and validated an innovative protein marker model that outperformed an established risk prediction model and criteria employed by low‐dose computed tomography in lung cancer screening trials.
Megha Bhardwaj   +4 more
wiley   +1 more source

Classroom Interaction and Pedagogic Practice: A Bernsteinian Analysis

open access: yesInternational Journal of Sociology of Education, 2013
Language development through social interaction is a key element in early childhood pedagogy. Because children enter prekindergarten programs at an age in which language and social competencies are still developing, teachers of young children have a ...
Stephanie C. Smith
doaj   +1 more source

Stable density stratification solar pond [PDF]

open access: yes, 1985
A stable density-stratification solar pond for use in the collection and storage of solar thermal energy including a container having a first section characterized by an internal wall of a substantially cylindrical configuration and a second section ...
Lansing, F. L.
core   +1 more source

Assessment of Stellar Stratification in Three Young Star Clusters in the Large Magellanic Cloud

open access: yes, 2009
(abridged) We present a comprehensive study of stellar stratification in young star clusters in the Large Magellanic Cloud (LMC). We apply our recently developed effective radius method for the assessment of stellar stratification on imaging data ...
Allison   +33 more
core   +1 more source

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