Results 171 to 180 of about 62,077 (260)

Alignment of Lived Experience Questions with the Medical Literature in Bipolar Disorder: A Topic Modelling Approach: Adéquation entre les questions relatives à l'expérience vécue et la littérature médicale concernant le trouble bipolaire : Une approche de modélisation de sujets. [PDF]

Can J Psychiatry
Badal VD, Nunez JJ, Depp CA, Benediktsson A, Michalak EE.   +4 more
europepmc   +1 more source

Age-dependent topic modeling of comorbidities in UK Biobank identifies disease subtypes with differential genetic risk. [PDF]

Nat Genet, 2023
Jiang X, Zhang MJ, Zhang Y, Durvasula A, Inouye M, Holmes C, Price AL, McVean G.   +7 more
europepmc   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Guests' Aesthetic experience with lifestyle hotels: An application of LDA topic modelling analysis. [PDF]

Heliyon
Ying S.
europepmc   +1 more source

Semantic Analysis and Topic Modelling of Web-Scrapped COVID-19 Tweet Corpora through Data Mining Methodologies. [PDF]

Healthcare (Basel), 2022
Gourisaria MK, Chandra S, Das H, Patra SS, Sahni M, Leon-Castro E, Singh V, Kumar S.   +7 more
europepmc   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Topic modelling and sentiment analysis during COVID-19 revealed emotions changes for public health. [PDF]

Sci Rep
Figueiredo S.
europepmc   +1 more source

Exploring Pandemics Events on Twitter by Using Sentiment Analysis and Topic Modelling

, 2022
Qin Z, Ronchieri E.
europepmc   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

A scalable approach to topic modelling in single-cell data by approximate pseudobulk projection. [PDF]

Life Sci Alliance
Subedi S, Sumida TS, Park YP.
europepmc   +1 more source