Results 31 to 40 of about 21,287 (304)

Twenty-Eight Orders of Parametric Resonance in a Microelectromechanical Device for Multi-band Vibration Energy Harvesting [PDF]

open access: yes, 2016
This paper contends to be the first to report the experimental observation of up to 28 orders of parametric resonance, which has thus far only been envisioned in the theoretical realm.
Seshia, AA, Jia, Y, Du, S, ,
core   +2 more sources

Verb movement in Florentine

open access: yesIsogloss
Complementizer deletion (CD) in Italo-Romance varieties branches off in two different pathways: CD1, present in standard Italian with a bridge selecting verb and an irrealis embedded verb and CD2, available in Florentine and associated with a bridge or ...
ELENA ISOLANI
doaj   +1 more source

Using Thermostats for Indoor Climate Control in Office Buildings: The Effect on Thermal Comfort

open access: yesEnergies, 2017
Thermostats are widely used in temperature regulation of indoor spaces and have a direct impact on energy use and occupant thermal comfort. Existing guidelines make recommendations for properly selecting set points to reduce energy use, but there is ...
Georgios D. Kontes   +4 more
doaj   +1 more source

Identification of the conditions of a mine locomotive brake system as well as its functional and morphological model with the stressed closed kinematic circuit [PDF]

open access: yesE3S Web of Conferences, 2020
The common tendency of mine rail haulage improvement is to increase axial power of electrical equipment traction, wagon capacity, and enhancing the speed of movement.
Koptovets Oleksandr   +4 more
doaj   +1 more source

An Algorithm for Producing Fuzzy Implications via Conical Sections

open access: yesAlgorithms
In the present study, a novel parametric family of fuzzy implications is introduced and its properties are examined. The parametric family of implications is produced only via a fuzzy negation.
Ioannis Karampinis   +3 more
doaj   +1 more source

Gratitude training to improve subjective well-being among adolescents living in orphanages

open access: yesHumanitas: Indonesian Psychological Journal, 2019
Adolescents who live in orphanages need to adjust to the orphanage’s conditions and rules to meet their subjective well-being. The fact shows not all adolescents living in orphanages are able to achieve subjective well-being in their lives.
Putri Megawati   +2 more
doaj   +1 more source

Measurement of Pulsatile Insulin Secretion: Rationale and Methodology

open access: yesMetabolites, 2021
Pancreatic β-cells are responsible for the synthesis and exocytosis of insulin in response to an increase in circulating glucose. Insulin secretion occurs in a pulsatile manner, with oscillatory pulses superimposed on a basal secretion rate.
Marcello C. Laurenti   +2 more
doaj   +1 more source

Analisis Efisiensi pada Lembaga Amil Zakat Nasional dengan Pertumbuhan Penghimpunan Zakat Terbaik

open access: yesEl Muhasaba: Jurnal Akuntansi, 2023
Purpose: This study analyzes the efficiency of one of the National Amil Zakat Institutions in Indonesia which is the zakat institution with the best zakat collection growth, namely Laznas PPPA Darul Qur'an Foundation.
Nurul Alifiah Hasan, Rifqi Muhammad
doaj   +1 more source

The role of a second diffusing component on the Gill–Rees stability problem

open access: yesScientific Reports, 2022
The stability of natural convection in a vertical porous layer using a local thermal nonequilibrium model was first studied by Rees (Transp Porous Med 87:459–464, 2011) following the proof of Gill (J Fluid Mech 35:545–547, 1969), called the Gill–Rees ...
B. M. Shankar   +2 more
doaj   +1 more source

Time Toxicity in Wilms Tumor: Quantifying the Burden of Healthcare Interaction in the First Year After Diagnosis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Wilms tumor (WT) treatment imposes a significant time burden on patients and their families. Time toxicity is a patient‐centered metric that quantifies the burden of healthcare interaction. We sought to define time toxicity in the first year after diagnosis of WT and hypothesized that it would increase as tumor stage and treatment ...
Caleb Q. Ashbrook   +6 more
wiley   +1 more source

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