Results 91 to 100 of about 4,724,483 (271)

Bioimpedance a Diagnostic Tool for Tobacco-induced Oral Lesions – A Mixed Model Cross-sectional Study

open access: yesContemporary Clinical Dentistry
Introduction: Electrical impedance spectroscopy (EIS) has recently developed as a novel diagnostic device for screening and evaluating cervical dysplasia, prostate cancer, breast cancer, and basal cell carcinoma.
Vaibhav Gupta   +5 more
doaj   +1 more source

J-hook latching device [PDF]

open access: yes, 1992
Described here is a latching device for latching two items together that has a housing and a shaft mounted to one item such that rotation of the shaft by a sprocket causes the shaft to move longitudinally up and down.
Milam, Malcolm B.
core   +1 more source

Resource Allocation for Network-Integrated Device-to-Device Communications Using Smart Relays

open access: yes, 2013
With increasing number of autonomous heterogeneous devices in future mobile networks, an efficient resource allocation scheme is required to maximize network throughput and achieve higher spectral efficiency.
Hasan, Monowar, Hossain, Ekram
core   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Weavable thermoelectrics: advances, controversies, and future developments

open access: yesMaterials Futures
Owing to the capability of the conversion between thermal energy and electrical energy and their advantages of light weight, compactness, noise-free operation, and precision reliability, wearable thermoelectrics show great potential for diverse ...
Xiao-Lei Shi   +6 more
doaj   +1 more source

Tracking Motor Progression and Device‐Aided Therapy Eligibility in Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To characterise the progression of motor symptoms and identify eligibility for device‐aided therapies in Parkinson's disease, using both the 5‐2‐1 criteria and a refined clinical definition, while examining differences across genetic subgroups.
David Ledingham   +7 more
wiley   +1 more source

O dispositivo de gozo na sociedade do controle The device of enjoyment in the society of control

open access: yesPsicologia & Sociedade, 2010
A partir das proposições de Foucault sobre uma mudança de dispositivos na modernidade, saindo de um "dispositivo de aliança" para um "dispositivo da sexualidade", e levando em conta, ainda, as considerações de Deleuze sobre a contemporânea "sociedade do ...
Leonardo José Barreira Danziato
doaj   +1 more source

Portable anti-theft device [PDF]

open access: yes, 2020
In this rapid-evolving era, theft and robbery cases related to electronic equipment and vehicles among Malaysians society are more serious and critical. Among the most common cases are related to laptop, car, motorcycle theft and more.
Azim, Akif Rusyaidi   +3 more
core  

Prediction Model for Etiologic Differentiation of Isolated Vestibular Syndrome in Emergency Settings

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to develop and validate a predictive model for differentiating central from peripheral etiologies in patients with isolated vestibular syndrome (VS). Methods In this multicenter retrospective cohort study, 506 patients with isolated VS from five hospitals were divided into derivation (n = 301) and validation (n = 205)
Guo Wenting   +12 more
wiley   +1 more source

Livestock Biometrics Identification Using Computer Vision Approaches: A Review

open access: yesAgriculture
In the domain of animal management, the technology for individual livestock identification is in a state of continuous evolution, encompassing objectives such as precise tracking of animal activities, optimization of vaccination procedures, effective ...
Hua Meng   +6 more
doaj   +1 more source

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