Articles with "direct current" as a keyword



Transcranial Magnetic Stimulation and Transcranial Direct Current Stimulation Across Mental Disorders

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Published in 2024 at "JAMA Network Open"

DOI: 10.1001/jamanetworkopen.2024.12616

Abstract: Key Points Question What is the association between dose of transcranial magnetic stimulation (TMS) and transcranial direct current stimulation (tDCS) interventions and response with core symptom severity across mental disorders? Findings This systematic review and… read more here.

Keywords: transcranial magnetic; direct current; mental disorders; stimulation ... See more keywords

Advanced Interface Design of Direct‐Current Tribovoltaic Nanogenerator

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Published in 2025 at "Advanced Materials"

DOI: 10.1002/adma.202417254

Abstract: Tribovoltaic nanogenerator (TVNG), which manifests distinct advantages of direct‐current output characteristics and remarkable energy utilization efficiency, is an emerging energy technology relying on the coupling of semiconductor and contact electrification. Dynamic semiconductor interface is the… read more here.

Keywords: advanced interface; tribovoltaic nanogenerator; direct current; interface design ... See more keywords

Robust Displacement Sensing by Direct‐Current Triboelectric Nanogenerator Via Intelligent Waveform Recognition

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Published in 2022 at "Advanced Science"

DOI: 10.1002/advs.202204694

Abstract: A triboelectric nanogenerator (TENG) facilitates the advancement of self‐powered displacement sensors, which are important for many autonomous intelligent microsystems. However, the amplitude‐based displacement sensing of conventional TENG‐based sensors still suffers significantly from varying charge densities… read more here.

Keywords: displacement sensing; direct current; robust displacement; triboelectric nanogenerator ... See more keywords

Human Body Electrode Enabled Direct Current Triboelectric Nanogenerator for Self‐Powered Wireless Human Motion and Environment Monitoring

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Published in 2024 at "Advanced Electronic Materials"

DOI: 10.1002/aelm.202300713

Abstract: Triboelectric nanogenerator (TENG) is a promising technology, which can convert biokinetic energy into electricity and be utilized as self‐powered sensors and power sources for wearable electronics. The existing designs of conventional TENGs require complex fabrication… read more here.

Keywords: human motion; human body; direct current; self powered ... See more keywords

Microdischarge‐Based Direct Current Triboelectric Nanogenerator via Accumulation of Triboelectric Charge in Atmospheric Condition

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Published in 2020 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202000730

Abstract: Direct conversion of mechanical energy into direct current (DC) by triboelectric nanogenerators (TENGs) is one of the desired features in terms of energy conversion efficiency. Although promising applications have been reported using the triboelectric effect,… read more here.

Keywords: accumulation; microdischarge based; current triboelectric; charge ... See more keywords

Simultaneously Harvesting Friction and Solar Energy via Organic/Silicon Heterojunction with High Direct‐Current Generation

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Published in 2021 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202100578

Abstract: The direct‐current triboelectric nanogenerator (TENG) is a promising portable energy source that can power mobile electronics without any rectification circuits. Recently, the silicon‐based TENGs, as a rectification‐free power source, have drawn wide attention due to… read more here.

Keywords: energy; friction; solar energy; friction solar ... See more keywords

Alternating Current Electrospinning: A Novel and Efficient Fabrication Method for Curcumin‐Loaded Polylactic Acid Nanofibers Compared to Direct Current Electrospinning

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Published in 2025 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.57585

Abstract: This study compares nanofibrous materials produced via needleless alternating current (AC) (novel technology) and needleless direct current (DC) electrospinning. AC electrospinning was carried out using unique laboratory equipment, while DC electrospinning was performed on the… read more here.

Keywords: polylactic acid; direct current; curcumin; alternating current ... See more keywords

A systematic review of randomized controlled trials on efficacy and safety of transcranial direct current stimulation in major neurodevelopmental disorders: ADHD, autism, and dyslexia

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Published in 2022 at "Brain and Behavior"

DOI: 10.1002/brb3.2724

Abstract: Among the target groups in child and adolescent psychiatry, transcranial direct current stimulation (tDCS) has been more applied in neurodevelopmental disorders specifically, attention‐deficit hyperactivity disorder (ADHD), autism spectrum disorder (ASD), and dyslexia. This systematic review… read more here.

Keywords: neurodevelopmental disorders; transcranial direct; direct current; systematic review ... See more keywords

Transcranial direct current stimulation may modulate extinction memory in posttraumatic stress disorder

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Published in 2017 at "Brain and Behavior"

DOI: 10.1002/brb3.681

Abstract: Abnormalities in fear extinction and recall are core components of posttraumatic stress disorder (PTSD). Data from animal and human studies point to a role of the ventromedial prefrontal cortex (vmPFC) in extinction learning and subsequent… read more here.

Keywords: stress disorder; direct current; stimulation; posttraumatic stress ... See more keywords

Role of transcranial direct current stimulation on reduction of postsurgical opioid consumption and pain in total knee arthroplasty: Double randomized clinical trial

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Published in 2017 at "European Journal of Pain"

DOI: 10.1002/ejp.1034

Abstract: Postoperative pain control is an important factor in determining recovery in total knee arthroplasty (TKA).The aim of the study was to assess the efficacy of 4 sessions of transcranial direct current stimulation (tDCS) over primary… read more here.

Keywords: current stimulation; total knee; knee arthroplasty; direct current ... See more keywords

Transcranial direct current stimulation for upper limb neuropathic pain: A double‐blind randomized controlled trial

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Published in 2018 at "European Journal of Pain"

DOI: 10.1002/ejp.1220

Abstract: While promising, there are mixed findings for the efficacy of transcranial direct current stimulation (tDCS) for the management of chronic pain. The goal of this study was to evaluate the effect of anodal tDCS on… read more here.

Keywords: limb neuropathic; current stimulation; upper limb; direct current ... See more keywords