Results 71 to 80 of about 1,424,934 (394)

Antibiofilm activity of a chionodracine‐derived peptide by NMR‐based metabolomics of cell‐free supernatant of Acinetobacter baumannii clinical strains

open access: yesFEBS Open Bio, EarlyView.
KHS‐Cnd peptide is able to impair biofilm formation and disaggregate mature biofilms in Acinetobacter baumannii clinical isolates. Differences in extracellular metabolites reflect changes in biofilm metabolism due to KHS‐Cnd treatment. Among the differentially represented extracellular metabolites upon KHS‐Cnd treatment, the significantly altered ...
Fernando Porcelli   +9 more
wiley   +1 more source

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

open access: yesFEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid   +3 more
wiley   +1 more source

CO2 Highways for Europe: Modelling a Carbon Capture, Transport and Storage Infrastructure for Europe. CEPS Working Document No. 340/November 2010 [PDF]

open access: yes, 2010
This paper presents a mixed integer, multi-period, cost-minimising model for a carbon capture, transport and storage (CCTS) network in Europe. The model incorporates endogenous decisions about carbon capture, pipeline and storage investments. The capture,
Herold, Johannes   +3 more
core   +3 more sources

Causes of visual impairment among patients applying for the visual disability certificate in Upper Egypt: a retrospective study

open access: yesJournal of the Egyptian Ophthalmological Society
Aim To explore the causes of visual impairment in patients applying for the visual disability certificate in Upper Egypt. Patients and methods This was a retrospective observational study that included patients referred to “The Ministry of Social ...
Asmaa Hassan   +3 more
doaj   +1 more source

Empowering Online Adult Educators: Integrating Artificial Intelligence for Enhanced Instructional Strategies

open access: yesNew Directions for Adult and Continuing Education, EarlyView.
ABSTRACT This article explores how artificial intelligence (AI) can support online adult learning by aligning with Knowles’ four principles of andragogy: involvement, experience, problem‐centeredness, and relevance. Three activities were analyzed using a comparative case study (CCS) method.
Xi Lin, Steve W. Schmidt
wiley   +1 more source

Quantum Certificate Complexity [PDF]

open access: yes, 2002
Given a Boolean function f, we study two natural generalizations of the certificate complexity C(f): the randomized certificate complexity RC(f) and the quantum certificate complexity QC(f). Using Ambainis' adversary method, we exactly characterize QC(f)
Aaronson, Scott
core   +6 more sources

Approach to and practical challenges in certification in Psychiatry

open access: yesIndian Journal of Psychiatry, 2019
Psychiatrists and mental health professionals (MHPs) are often requested to provide a certificate in connection with admission, treatment, fitness, competence, administration, legal proceedings, or welfare measures and benefits for persons with mental ...
Furkhan Ali, Guru S. Gowda, Mahesh Gowda
doaj   +1 more source

Certificate Verification System using Blockchain

open access: yesInternational Journal for Research in Applied Science and Engineering Technology, 2019
—During the course of education the students achieve many certificates. Student produce these certificates while applying for jobs at public or private sectors, where all these certificates are needed to be verified manually. There can be incidents where
Nitin Kumavat
semanticscholar   +1 more source

Cognitive Impairment in Multiple Sclerosis: The Role of Clinical and Sociodemographic Factors ‐ A Systematic Review and Meta‐Analysis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cognitive impairment (CI) affects the quality of life in multiple sclerosis (MS). Identifying influencing factors is key to improving CI monitoring. This systematic review and meta‐analysis examines clinical and sociodemographic variables impacting the cognitive screening Symbol Digit Modalities Test (SDMT) performance across MS ...
Katalin Lugosi   +8 more
wiley   +1 more source

Clinical implications for the optometrist when assessing post LASIK patients

open access: yesAfrican Vision and Eye Health, 2013
Laser assisted in situ keratomileusis (LASIK) has dominated the field of refractive surgery in the new millennium with many patients opting for it as an alternative to spectacles or contact lenses.
R. Hansraj
doaj   +1 more source

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