Results 21 to 30 of about 815,847 (240)

Establishing Local Certification Bodies In Developing and Transition Economies [PDF]

open access: yes, 2006
There are certification bodies from Western countries offering their services all over the world providing efficient, reliable and qualified services.
Huber, Beate
core  

In vivo evidence for glycyl radical insertion into a catalytically inactive variant of pyruvate formate‐lyase

open access: yesFEBS Letters, EarlyView.
Dimeric pyruvate formate‐lyase cleaves pyruvate using a radical‐based mechanism. G734 serves as a radical storage location, and the radical is transferred to the catalytic C419 residue. Mutation of the C418‐C419 pair causes loss of enzyme activity, but does not impede radical introduction onto G734. Therefore, cis‐ but not trans‐radical transfer occurs
Michelle Kammel   +2 more
wiley   +1 more source

Do the Second Circuit’s Legal Standards on Class Certification Incentivize Forum Shopping?: A Comparative Analysis of the Second Circuit’s Class Certification Jurisprudence [PDF]

open access: yes, 2016
The Class Action Fairness Act altered the jurisdictional landscape of class actions by relaxing the barriers to satisfying diversity jurisdiction in federal court.
Sharma, Shrey
core   +1 more source

Evolutionary interplay between viruses and R‐loops

open access: yesFEBS Letters, EarlyView.
Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi   +4 more
wiley   +1 more source

Small-scale farmers' assessment of constraints and benefits from getting involved in various organic certification schemes for the domestic market in Thailand [PDF]

open access: yes, 2019
The organic certification schemes, which propose links between small-scale farmers and domestic markets in developing and emerging countries, are increasingly diverse.
Faysse, Nicolas, Phiboon, Kassirin
core  

Subpar reporting of pre‐analytical variables in RNA‐focused blood plasma studies

open access: yesMolecular Oncology, EarlyView.
Pre‐analytical variables strongly influence the analysis of extracellular RNA (cell‐free RNA; exRNA) derived from blood plasma. Their reporting is essential to allow interpretation and replication of results. By evaluating 200 exRNA studies, we pinpoint a lack of reporting pre‐analytical variables associated with blood collection, plasma preparation ...
Céleste Van Der Schueren   +16 more
wiley   +1 more source

A comparative study of circulating tumor cell isolation and enumeration technologies in lung cancer

open access: yesMolecular Oncology, EarlyView.
Lung cancer cells were spiked into donor blood to evaluate the recovery rates of the following circulating tumor cell (CTC) enrichment technologies: CellMag™, EasySep™, RosetteSep™, Parsortix® PR1, and Parsortix® Prototype systems. Each method's advantages and disadvantages are described.
Volga M Saini   +11 more
wiley   +1 more source

Organic Centre Wales Factsheet 9: Introduction to organic certification for farmers and growers [PDF]

open access: yes, 2006
This factsheet provides an introduction to organic certification for farmers and growers. In order to sell produce as organic, you must be registered with a certification body.
Anon
core  

Cellular liquid biopsy provides unique chances for disease monitoring, preclinical model generation and therapy adjustment in rare salivary gland cancer patients

open access: yesMolecular Oncology, EarlyView.
We quantified and cultured circulating tumor cells (CTCs) of 62 patients with various cancer types and generated CTC‐derived tumoroid models from two salivary gland cancer patients. Cellular liquid biopsy‐derived information enabled molecular genetic assessment of systemic disease heterogeneity and functional testing for therapy selection in both ...
Nataša Stojanović Gužvić   +31 more
wiley   +1 more source

Certification of organic mass catering - a need for harmonization across Europe? [PDF]

open access: yes, 2011
To evaluate the state of the art of organic certification in out-of-home catering, a survey was carried out among relevant stakeholders in several European countries.
Lukas, Melanie   +2 more
core  

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