Results 51 to 60 of about 43,053,907 (426)

Psychometric Evaluation and Calibration of Health-Related Quality of Life Item Banks: Plans for the Patient-Reported Outcomes Measurement Information System (PROMIS)

open access: yesMedical Care, 2007
Background:The construction and evaluation of item banks to measure unidimensional constructs of health-related quality of life (HRQOL) is a fundamental objective of the Patient-Reported Outcomes Measurement Information System (PROMIS) project ...
B. Reeve   +14 more
semanticscholar   +1 more source

Characterization of fungal carbonyl sulfide hydrolase belonging to clade D β‐carbonic anhydrase

open access: yesFEBS Letters, EarlyView.
Here, we performed a functional analysis of the fungal enzymes belonging to clade D of the β‐class carbonic anhydrase family (β‐D‐CA). The β‐D‐CAs in the basidiomycete Gloeophyllum trabeum and the ascomycete Trichoderma harzianum showed very low activity in the hydration of CO2 but exhibited high activity in the hydrolysis of carbonyl sulfide (COS ...
Ryuka Iizuka   +6 more
wiley   +1 more source

The Role of Hedonic Motivation in Influencing TikTok Use and How It Relates to Generation Z Characteristics

open access: yesAdvances in Human-Computer Interaction
Conclusion: The study sheds light on the significant roles of curiosity, joy, and immersion in influencing users’ intention to use TikTok while also highlighting the limited influence of control as a motivating factor.
Flourensia Sapty Rahayu   +2 more
doaj   +1 more source

DEVELOPMENT MODEL FOR SUPPORTING THE ACCOMPLISHMENT OF ACADEMIC LEVEL: CASE STUDY OF BINA NUSANTARA UNIVERSITY

open access: yesCommIT Journal, 2013
The fact that a small number of lecturers who are able to meet or pass the requirements for obtaining or enhancing the academic hierarchy (JJA/Jenjang Jabatan Akademis) is the reason of the study.
Sulistyo Heripracoyo   +2 more
doaj   +1 more source

A deep learning algorithm for joint direct tracking and classification of manoeuvring sources

open access: yesIET Radar, Sonar & Navigation, 2022
The remarkable success of deep learning technologies has provided new ideas for solving complex tracking problems. It is difficult for traditional algorithms to directly estimate the trajectory vector and target class from the received signal due to the ...
Wanting Yu   +4 more
doaj   +1 more source

Database resources of the National Center for Biotechnology Information

open access: yesNucleic Acids Res., 2017
The National Center for Biotechnology Information (NCBI) provides a large suite of online resources for biological information and data, including the GenBank® nucleic acid sequence database and the PubMed database of citations and abstracts for ...
Richa Tanya Jeff Dennis A Colleen Evan Devon J Rodney St Agarwala Barrett Beck Benson Bollin Bolton Bourexi   +73 more
semanticscholar   +1 more source

A histidine‐rich extension of the mitochondrial F0 subunit ATP6 from the ice worm Mesenchytraeus solifugus increases ATP synthase activity in bacteria

open access: yesFEBS Letters, EarlyView.
The glacier ice worm Mesenchytraeus solifugus survives year‐round at 0 °C. Its ATP6 subunit, which forms a regulatory component of the proton pore in mitochondrial ATP synthase, has a carboxy‐terminal extension not found in any other organism examined to date. Here, we show that fusion of this extension to the homologous AtpB protein in E. coli results
Truman Dunkley   +2 more
wiley   +1 more source

Woodward 0392; Building-Structure Inventory Form [PDF]

open access: yes, 1984
https://digitalcommons.buffalostate.edu/parkside_district_woodward/1144/thumbnail ...
NYS Cultural Resource Information System (CRIS)
core   +1 more source

PubChem: a public information system for analyzing bioactivities of small molecules

open access: yesNucleic Acids Res., 2009
PubChem (http://pubchem.ncbi.nlm.nih.gov) is a public repository for biological properties of small molecules hosted by the US National Institutes of Health (NIH). PubChem BioAssay database currently contains biological test results for more than 700 000
Yanli Wang   +5 more
semanticscholar   +1 more source

Elucidation of interface interactions between a dehydratase domain and an acyl carrier protein in cremimycin polyketide synthase

open access: yesFEBS Letters, EarlyView.
In modular polyketide synthases, the dehydratase (DH) domain catalyzes the dehydration reaction of the β‐hydroxyacyl unit attached to the cognate acyl carrier protein (ACP) domain. However, it is unclear how DH interacts with ACP during the reaction. In this study, we identified DH–ACP interface residues, providing the first detailed insights into DH ...
Kaede Kotagiri   +8 more
wiley   +1 more source

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