Results 1 to 10 of about 317,683 (119)
Oral health-related quality of life and severity of periodontal disease
Journal of Pharmacy and Bioallied Sciences, 2021 Background: Oral diseases are among the most common diseases which could not dissociate from general conditions with regards to impacts on quality of life (QoL).
Neetha Bhargava +5 more
doaj +1 more source
Energies, 2022 This paper presents a novel 400 V–50 V bidirectional DHC-LT resonant DC-DC converter. By adding a resonant capacitor and an auxiliary transformer based on LLC, zero-voltage switching (ZVS) and zero-current switching (ZCS) are achieved, while the output ...
Shuhuai Zhang +3 more
doaj +1 more source
Exploiting Cooperative Downlink NOMA in D2D Communications
Sensors, 2023 We propose and investigate a bidirectional device-to-device (D2D) transmission scheme that exploits cooperative downlink non-orthogonal multiple access (NOMA) (termed as BCD-NOMA).
Ashish Rauniyar +3 more
doaj +1 more source
Extended Analysis of Non-Isolated Bidirectional High Gain Converter
Advances in Electrical and Computer Engineering, 2023 This paper focuses on developing a non-isolated bidirectional high gain converter suited for EV charging. This converter has two ports with bidirectional features which functions in both buck and boost operation.
ANJANA, E., RAMAPRABHA, R.
doaj +1 more source
Frontiers in Genetics, 2021 Background: Accumulating evidence from observational studies suggested that circulating adiponectin levels are associated with the risk of rheumatoid arthritis (RA), but the causality remains unknown.
Hanzhu Chen +7 more
doaj +1 more source
Mutual Influence of Opposite TCP Flows in a Congested Network
Proceedings of the International Conference on Applied Innovations in IT, 2020 With the rapid growth of the Internet community, some of the simple and familiar tasks related to the field of data transfer are becoming increasingly complex.
Nikolai Mareev +5 more
doaj +1 more source
Frontiers in Microbiology, 2023 BackgroundSeveral recent studies have shown an association between gut microbiota and gastrointestinal diseases. However, the causal relationship between gut microbiota and gastrointestinal disorders is unclear.MethodsWe assessed causal relationships ...
Binxu Qiu +5 more
doaj +1 more source
Circulating metabolites and depression: a bidirectional Mendelian randomization
Frontiers in Neuroscience, 2023 BackgroundStudies have shown an association between depression and circulating metabolites, but the causal relationship between them has not been elucidated.
Yankai Dong +7 more
doaj +1 more source
Frontiers in Medicine, 2020 The risk of developing psoriasis during the course of bullous pemphigoid (BP) is yet to be investigated. We aimed to assess the risk of psoriasis among patients with BP and the risk of BP in individuals with a history of psoriasis.
Khalaf Kridin +6 more
doaj +1 more source
Micromachines, 2014 This paper illustrates an application of a technique for predicting the thermal characteristics of a bidirectional thermocycling device for polymerase chain reaction (PCR).
Jyh Jian Chen +3 more
doaj +1 more source