Results 81 to 90 of about 294,873 (302)

Quantitative Determination of Major Active Components in Polymyxin B Medicinal Products by NMR Spectroscopy

open access: yesРегуляторные исследования и экспертиза лекарственных средств
INTRODUCTION. Polymyxin B is a natural multicomponent antibiotic used in its sulfate form for the treatment of infections caused by multidrug-resistant Gram-negative bacteria. Pharmacopoeial standards for polymyxin B medicinal products include limits for
N. E. Kuz’mina   +3 more
doaj   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson   +9 more
wiley   +1 more source

World Exhibitions and Educational Nation-Building. French Teacher Delegations to Paris in 1867

open access: yesCabás
Nineteenth century world exhibitions served as meta-media for the circulation of educational knowledge. Focusing on the Exposition universelle in Paris in 1867, this article discusses how the French Ministry of Public Instruction made use of the ...
Klaus Dittrich
doaj   +1 more source

Ecrire l’histoire du la

open access: yesRevue d'anthropologie des connaissances, 2019
Now commonly adopted as the point of reference for musicians in the Western world, A 440hz only became the standard pitch during an international conference held in London in 1939.
Fanny Gribenski
doaj   +1 more source

The role of account length in detecting deception in written and orally produced autobiographical accounts using reality monitoring [PDF]

open access: yes, 2014
Reality monitoring lie‐detection studies, like others that use raw frequency counts as primary data, seem consistently to underestimate the influence of the length of (or number of words in) the account. The decisions as to whether to standardise or not,
Elntib, Stamatis   +2 more
core   +1 more source

Referral standardisation [PDF]

open access: yesBritish Dental Journal, 2019
M, Hirani, C, Steel, A, El-Awa
openaire   +2 more sources

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

open access: yesMolecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen   +11 more
wiley   +1 more source

Education, policies and national image: the role of teaching in Albania’s European integration process

open access: yesClío
The aim was a comparative analysis of key characteristics of educational system governance, funding models, quality assurance approaches, language policy, inclusive education, and adult education in Albania, North Macedonia, Montenegro, and Serbia.
Hodaj Albana, Billa Enkelejda
doaj   +1 more source

Effective coordination of vertical IS standardisation initiatives [PDF]

open access: yes, 2010
This paper investigates vertical IS standardisation initiatives from an Actor Network Theory (ANT) perspective. It describes the standardisation process as a series of translations of interests.
Carr, Rodney, Saundage, Dilal
core   +1 more source

Interrogating the immune landscape of microsatellite stable RAS‐mutated colon cancer

open access: yesMolecular Oncology, EarlyView.
COLOSSUS project RAS‐mutated MSS colon cancer study explored transcriptomics and immune cell density by immunohistochemistry (IHC), Immunoscore (IS), ISIC/TuLIS scores, mutation counts, and detected different prevalences but similar microenvironment composition across immune markers with clinical relevance for future immunotherapy combination ...
Rodrigo Dienstmann   +61 more
wiley   +1 more source

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