Results 31 to 40 of about 2,746,470 (187)

Anisotropic coarse-grained statistical potentials improve the ability to identify native-like protein structures [PDF]

open access: yes, 2003
We present a new method to extract distance and orientation dependent potentials between amino acid side chains using a database of protein structures and the standard Boltzmann device.
Bagci   +50 more
core   +2 more sources

The InBIO Barcoding Initiative Database: contribution to the knowledge of DNA barcodes of the vascular plants of north-eastern Portugal [PDF]

open access: yesBiodiversity Data Journal
Metabarcoding is invaluable for understanding trophic interactions, enabling high-resolution and rapid dietary assessments. However, it requires a robust DNA barcode reference library for accurate taxa identification.
João Queirós   +8 more
doaj   +3 more sources

The mitochondrial DNA HVI and HVII sequences and haplogroup distribution in a population sample from Vietnam

open access: yesAnnals of Human Biology, 2022
Background Mitochondrial DNA (mtDNA) analysis has been used in forensics and requires well-established population databases for statistical interpretations. However, high-quality mtDNA data from Vietnamese population samples have been limited.
Nam Ngoc Nguyen   +7 more
doaj   +1 more source

Unveiling the immunomodulatory shift: Epithelial-mesenchymal transition Alters immune mechanisms of amniotic epithelial cells

open access: yesiScience, 2023
Summary: Epithelial-mesenchymal transition (EMT) changes cell phenotype by affecting immune properties of amniotic epithelial cells (AECs). The present study shows how the response to lipopolysaccharide of cells collected pre- (eAECs) and post-EMT (mAECs)
Valeria Di Lollo   +16 more
doaj   +1 more source

Finding needles in haystacks: linking scientific names, reference specimens and molecular data for Fungi [PDF]

open access: yes, 2014
DNA phylogenetic comparisons have shown that morphology-based species recognition often underestimates fungal diversity. Therefore, the need for accurate DNA sequence data, tied to both correct taxonomic names and clearly annotated specimen data, has ...
Abarenkov, K   +100 more
core   +2 more sources

A new reference database for beta-delayed neutrons [PDF]

open access: yesEPJ Web of Conferences, 2020
A new database containing all available experimental and evaluated β-delayed neutron data is presented in this paper. The database is the product of an international effort coordinated by the International Atomic Energy Agency. It comprises a microscopic
Dimitriou Paraskevi   +20 more
doaj   +1 more source

Reference database for photon strength functions [PDF]

open access: yesThe European Physical Journal A, 2019
Photon strength functions describing the average response of the nucleus to an electromagnetic probe are key input information in the theoretical modelling of nuclear reactions. Consequently they are important for a wide range of fields such as nuclear structure, nuclear astrophysics, medical isotope production, fission and fusion reactor technologies.
Goriely, S.   +20 more
openaire   +7 more sources

Genomic insights and survival dynamics of Campylobacter from ruminants in UHT milk, raw milk and dairy products

open access: yesFrontiers in Microbiology
Broiler meat is the primary foodborne source of Campylobacteriosis; however, the discrepancy between reported human cases and recorded outbreaks worldwide suggests the need to investigate additional exposure sources.
Francesca Marotta   +16 more
doaj   +1 more source

Human Cell-Based in vitro Phenotypic Profiling for Drug Safety-Related Attrition

open access: yesFrontiers in Big Data, 2019
Ensuring the safety of new drugs is critically important to regulators, pharmaceutical researchers and patients alike. Even so, unexpected toxicities still account for 20–30% of clinical trial failures, in part due to the persistence of animal testing as
Ellen L. Berg
doaj   +1 more source

The Big Match - Lexis v Westlaw [PDF]

open access: yes, 2004
Lexis and Westlaw are the biggest names in subscription legal database provision. The author provides a comparative critical examination from his experience is of academic subscriptions to the services - including their American academic contentPreprint ...
Norman, Paul
core   +1 more source

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