Results 101 to 110 of about 11,409,850 (299)

Frames of Reference

open access: yes, 2004
Authored and curated by David P. Stern, this is a lesson plan for teaching frames of reference. It is linked to text material on reference frames, aberration of light, and a very short introduction to the foundations of special relativity. This is a part
Stern, David P. (David Peter), 1931-
core  

Cooperation in publicly funded reference material production [PDF]

open access: yes, 2019
Emteborg H. et al. Cooperation in publicly funded reference material production. Accred Qual Assur. 2018;23(6):371-377.
S. Choquette   +12 more
core  

Spatial and single‐nuclei transcriptomics reveals idiosyncratic and generic patterns in papillary and anaplastic thyroid cancers

open access: yesMolecular Oncology, EarlyView.
Matched spatial transcriptomics and single‐nuclei RNA‐seq were generated for anaplastic and BRAFV600E papillary thyroid cancers revealing generic and tumor‐specific states occurring in cancer cells and in the tumor microenvironment. In this context, cancer dedifferentiation mirrored organoid maturation through ordered thyroid marker gain/loss ...
Adrien Tourneur   +11 more
wiley   +1 more source

Commutability of widely adopted reference material CRM 470 is still an issue for ceruloplasmin assays

open access: yes, 2009
Background. The purpose of measurement standardisation is to achieve closer comparability of results obtained using different commercial systems. Regarding serum protein immunoassays, a reference preparation (CRM 470) was released in 1993 and adopted by ...
S. Borille   +4 more
core  

Communication Material - Editorial Reference Handbook

open access: yes
Relevant communication and educational material for the TIER2 Editorial Reference Handbook.
Allyson Lister   +4 more
core   +1 more source

Inhibition of cyclin‐dependent kinases 12/13 using CT7439 as a treatment for colorectal cancer with CDK12 upregulation

open access: yesMolecular Oncology, EarlyView.
The proposed mechanism of action for the CDK12/13 inhibitor and cyclin K degrader, CT7439. CDK12/13 inhibition interrupts transcription elongation, leading to increased DNA damage that results in cell death. This agent is a potentially novel treatment option for patients with colorectal cancer. Created in BioRender. Cyclin‐dependent kinase (CDK) 12 and
Wylie K. Watlington   +10 more
wiley   +1 more source

Global distribution of reference materials. Review

open access: yesСтандартные образцы, 2017
The article is a review material and continuation of a series of articles, based on the research work "The study on global trends and the development of the concept of State Service of Reference Materials", initiated by Federal Agency of Technical ...
N. S. Baratova   +2 more
doaj  

Сотрудничество в области производства стандартных образцов, финансируемого государством [PDF]

open access: yes, 2019
Emteborg H. et al. Cooperation in publicly funded reference material production. Accred Qual Assur. 2018;23(6):371-377. DOI.org/10.1007/s00769-018-1349-1. Первоисточник статьи: Accred Qual Assur (2018) 23:371. https://doi.org/10.1007/s00769-018-1349-
М. Fernandes-Whaley   +14 more
core  

Towards a new gliadin reference material-isolation and characterisation

open access: yes, 2006
Towards a new gliadin reference material-isolation and ...
WIESER H.   +37 more
core   +1 more source

In vitro and in silico modelling of ROS1‐positive non‐small cell lung cancer reveals fusion‐dependent tyrosine kinase inhibitor responses

open access: yesMolecular Oncology, EarlyView.
Drug resistance limits treatment success in a subset of lung cancers driven by ROS1 gene alterations. Using patient‐derived cells and computer simulations, we studied three key mutations and how they affect five targeted drugs. The mutations reduced drug effectiveness in different ways by altering protein structure and behavior.
Farhan Ul Haq   +8 more
wiley   +1 more source

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