Results 1 to 10 of about 18,838 (165)

A Practical Approach to Optimising Distribution Transformer Tap Settings [PDF]

open access: yesEnergies, 2020
This paper proposes a method of determining the optimal tap settings for no-load distribution transformers with tap-changing capabilities that is practical to apply in real distribution networks.
Joshua Paoli   +2 more
doaj   +2 more sources

Comparison of Objective and Subjective Indicators in Patients with Idiopathic Scoliosis Undergoing PSSE Therapy—Retrospective Observational [PDF]

open access: yesMedicina
Background and Objectives: Physiotherapeutic Scoliosis-Specific Exercises (PSSE) are recognized treatment methods for idiopathic scoliosis, focused on correcting three-dimensional postural abnormalities. Objective indices such as Angle of Trunk Rotation (
Marianna Białek   +5 more
doaj   +2 more sources

A new discrete theory of pseudoconvexity [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2023
Recently geometric hypergraphs that can be defined by intersections of pseudohalfplanes with a finite point set were defined in a purely combinatorial way.
Balázs Keszegh
doaj   +1 more source

Tobacco Control Stakeholder Perspectives on the Future of Tobacco Marketing Regulation in Indonesia: A Modified Delphi Study [PDF]

open access: yesJournal of Preventive Medicine and Public Health, 2021
Objectives Tobacco control in Indonesia is very lenient compared to international standards. This study explored the perspectives of tobacco control stakeholders (TCSs) on the likelihood of advancing tobacco marketing regulation in Indonesia.
Putu Ayu Swandewi Astuti   +2 more
doaj   +1 more source

Adaptations for TAP in a Long-Term Care Setting [PDF]

open access: yesInnovation in Aging, 2020
Abstract One of the most difficult aspects of caring for people living with dementia is managing neuropsychologic symptoms and functional decline. Although there are hundreds of efficacious non-pharmacologic interventions tested in homes, few are adapted for and tested in long-term care.
Marx, Katherine   +2 more
openaire   +1 more source

Amplitude setting and dopamine response of finger tapping and gait are related in Parkinson’s disease [PDF]

open access: yesScientific Reports, 2021
Abstract Movement amplitude setting is affected early in Parkinson’s disease (PD), clinically manifesting as bradykinesia. Our objective was to determine if amplitude setting of upper limb bimanual movements and bipedal gait are similarly modulated in PD.
Hafsa Bareen Syeda   +7 more
openaire   +3 more sources

Estimating Angle of Arrival and Output Signals to Noise Ratio for Wideband Signals [PDF]

open access: yesEngineering and Technology Journal, 2016
Multiple Signal Classification (MUSIC) algorithm is the most popular algorithm to estimate angle of arrival (AOA) for narrowband signals. This algorithm is based on the use of subspace noise Eigenvectors (Q_n) matrix related to the smallest set of Eigen ...
Bassim Sayed Mohammed
doaj   +1 more source

Second-Order Statistics-Aided Channel Estimation for Multipath Massive MIMO-OFDM Systems

open access: yesIEEE Access, 2023
This paper develops an efficient channel estimation algorithm based on second-order statistics of time division duplex (TDD) multiuser massive multiple-input multiple-output (MIMO) systems.
Mohammad Reza Mehrabani   +3 more
doaj   +1 more source

An Ultra-lightweight Stream Cipher Algorithm for RFID [PDF]

open access: yesJisuanji gongcheng, 2019
To address the low security of Radio Frequency Identification(RFID) system,an ultra-lightweight stream cipher algorithm Willow for RFID tags is proposed.Function taps are selected according to the property of positive difference set to increase the ...
XIA Wentao, PAN Senshan, WANG Liangmin
doaj   +1 more source

Remarks on improved inversion attacks on nonlinear filter generators

open access: yesJournal of Telecommunications and Information Technology, 2003
The subject of this paper are inversion attacks on stream ciphers (nonlinear filter generators), which were first introduced by Golić [3] and extended by Golić, Clark and Dawson [4].
Anna Górska, Karol Górski
doaj   +1 more source

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