Results 41 to 50 of about 5,303,694 (282)

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

Structural and biochemical insights into the thermostable esterase Ta0887 from Thermoplasma acidophilum

FEBS Open Bio, EarlyView.
In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey, Miriam Livier Llamas‐García, Gabriela M. Montero‐Morán, Leticia Santos, Samuel Lara‐González   +4 more
wiley   +1 more source

The Role of Ethics in Economic Diplomacy and Its Impact on the Relations Between Iran and China in Recent Years [PDF]

International Journal of Ethics and Society, 2022
Background: Diverse and wide-ranging capacities have led to a special dynamic in bilateral relations between Iran and China in recent years. So that in different areas, these bilateral relations have been constantly expanding and deepening.
Mahmoud Gomshadzehi, Yaser Kahrazeh, Saeed Mohammadi Sadegh   +2 more
doaj  

White Matter and Perivascular Imaging Changes in Alzheimer's Disease and Cerebral Amyloid Angiopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Peak‐width of skeletonized mean diffusivity (PSMD) and diffusion tensor imaging–analysis along the perivascular space (DTI‐ALPS), reflecting white matter integrity and glymphatic function, are altered in Alzheimer's disease (AD).
Debina Laishram, Guangwei Du, Sangam Kanekar, Nandakumar Nagaraja   +3 more
wiley   +1 more source

GenAI-Assisted Database Deployment for Heterogeneous Indigenous–Native Ethnographic Research Data

Applied Sciences
In ethnographic research, data collected through surveys, interviews, or questionnaires in the fields of sociology and anthropology often appear in diverse forms and languages.
Reen-Cheng Wang, David Yang, Ming-Che Hsieh, Yi-Cheng Chen, Weihsuan Lin   +4 more
doaj   +1 more source

a Schema Extraction of Document-Oriented Database for Data Warehouse

International Journal on Information and Communication Technology (IJoICT), 2021
The data warehouse is a very famous solution for analyzing business data from heterogeneous sources. Unfortunately, a data warehouse only can analyze structured data. Whereas, nowadays, thanks to the popularity of social media and the ease of creating data on the web, we are experiencing a flood of unstructured data.
A. Nurul Istiqamah, Kemas Rahmat Saleh Wiharja   +1 more
openaire   +2 more sources

A new approach for the construction of historical databases—NoSQL Document-oriented databases: the example of AtlantoCracies [PDF]

, 2023
This article proposes, and justifies, the use of the Document-oriented databases as a flexible, easy to use, and powerful digital tool in the field of historical research. First, the reasons that have made relational databases the predominant instrument
Díaz-Ordóñez, Manuel, Rodríguez Baena, Domingo S., Yun-Casalilla, Bartolomé   +2 more
core   +1 more source

NFDI MatWerk Ontology (MWO): A BFO‐Compliant Ontology for Research Data Management in Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi, Ebrahim Norouzi, Kostiantyn Hubaiev, Jörg Waitelonis, Harald Sack   +4 more
wiley   +1 more source

Policy analysis of system responses to addressing and reversing the obesity trend in China: a documentary research

BMC Public Health, 2023
Background The obesity epidemic and its established consequences on population health and the economy call for a vigorous fight against excess weight. The primary aim of this study is to investigate China’s responses to address and reverse the obesity ...
Yan Xue, Zhen Ruan, Carolina Oi Lam Ung, Yunfeng Lai, Hao Hu   +4 more
doaj   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source