Results 41 to 50 of about 18,605,759 (251)

Research on the axial force-slip characteristics of permanent magnetic eddy current Frictional torque limiter

open access: yesMeitan kexue jishu, 2023
In view of the current situation of short life and poor reliability of the overload protection device of friction moment limiter in coal mine machinery, a new high-power fast breaking permanent magnet eddy current friction Moment limiter (PMEFTL) is ...
Yuting WANG, Hong ZHANG
doaj   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

open access: yesMolecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla   +9 more
wiley   +1 more source

A Comparative Analysis Applied to the Partial Discharges Identification in Dry-Type Transformers by Hall and Acoustic Emission Sensors

open access: yesSensors, 2022
Dry-type insulated transformers stand out for their higher applicability in substations, high-voltage instrumentation systems, and electrical installations. In this machine, the insulation system is constituted of dielectric materials such as epoxy resin
Bruno Albuquerque de Castro   +5 more
doaj   +1 more source

Extracellular vesicle lipidomics liquid biopsy reveals systemic and tumor microenvironment metabolic reprogramming in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani   +9 more
wiley   +1 more source

Protocol for quantifying miRNA trafficking across the endosomal membrane

open access: yesFEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh   +2 more
wiley   +1 more source

Effects of Communication-Oriented Overload in Mobile Instant Messaging on Role Stressors, Burnout, and Turnover Intention in the Workplace

open access: yesInternational Journal of Communication, 2019
This study aimed at developing and testing a model that can explain how overload perceived in relation to organizational use of mobile instant messaging services (MIMs) leads to burnout and turnover intention in employees through the mediating effect of
Jaehee Cho, H. Erin Lee, Haeyeon Kim
doaj  

Cost Sensitive Psychological Crisis Warning Analysis Based on Big Language Model Dual System Cognition and Feature Space Reshaping [PDF]

open access: yesITM Web of Conferences
In the context of psychological counseling, timely and accurate identification of visitors' suicide and self injury risks is the core of crisis intervention.
He Jinpeng
doaj   +1 more source

A nationwide student survey on biochemistry learning resources in Italy

open access: yesFEBS Open Bio, EarlyView.
We conducted a survey among Italian university students to investigate their preferred study materials for biochemistry. We then analyzed the collected data to identify these materials. This information may be valuable to the Biochemistry educational community. The graphical abstract was created with Claude (Opus 5.5; Anthropic, 2026).
Anna Marabotti   +4 more
wiley   +1 more source

Levonorgestrel-Releasing Intrauterine System and Iron Overload Syndrome

open access: yes, 2013
Severe fatigue is a common complaint among patients. This report presents a clinical case of a woman complaining of fatigue associated with diarrhea and myalgia that were first attributed to emotional stress and depression.
Marcia Vieira da Motta   +1 more
core   +1 more source

Price Information Overload as an Indirect Consequence of Omnibus Directive Implementation – a Theoretical Approach to PIO

open access: yesAnnales Universitatis Mariae Curie-Skłodowska Sectio H, Oeconomia
Theoretical background: Information overload (IO) occurs when information flow exceeds the information needs. Nowadays IO is perceived as a permanent feature of modern society.
Ilona Lipowska
doaj   +1 more source

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