Results 1 to 10 of about 41,781 (289)

Evidence of magneto-electric coupling and electrical study of CFO modified BNT/BT composites [PDF]

open access: yesProcessing and Application of Ceramics, 2020
(1-x)(0.93Bi0.5Na0.5TiO3/0.07BaTiO3)-xCoFe2O4 ((1-x)BNT/BT-xCFO, where x = 0.1, 0.2, 0.3, 0.4 and 0.5) composite samples were synthesized by microwave assisted solid state reaction route and sintered at 1050 °C.
Dipika Nanda   +3 more
doaj   +1 more source

Integrated approach to gas-dynamic designing of supersonic air intakes of aircraft

open access: yesAviation, 2021
The analytical and experimental studies of the aircraft’s supersonic air intakes have been carried out. An integrated approach to the gas-dynamic designing of aircraft’s supersonic air intakes that eliminates the scale effect problem of a wind tunnel ...
Aleksey Kornev   +4 more
doaj   +1 more source

Literature Review: Rencana Perawatan pada Gigi Anomali Anatomi Microdontia

open access: yesJurnal Kesehatan, 2021
Microdontia is a tooth size abnormality that indicates a smaller than normal tooth size, it can also be accompanied by deformities, namely with a cone or cone shape.
Ahmad Ferza Fauzan, Bambang Tri Hartomo
doaj   +1 more source

Cost optimisation analysis of the expanded programme for immunisation: balancing equity and coverage in Pakistan

open access: yesBMJ Global Health, 2022
Introduction With limited resources, attaining maximal average health service coverage can be at odds with maximising equity which attempts to promote greater reach among underserved populations.
David Wilson   +10 more
doaj   +1 more source

Investigation of effective standing posture for increasing activity of pelvic floor muscles: a cross-sectional study

open access: yesJournal of Physical Fitness and Sports Medicine, 2023
Pelvic floor muscle (PFM) exercises have been shown to strengthen PFM function and improve urinary incontinence (UI) symptoms. Several studies have focused on voluntary PFM activity changes among various supine postures.
Honoka Ishihara   +6 more
doaj   +1 more source

Participatory forest management for improving livelihood assets and mitigating forest degradation: Lesson drawn from the Central Rift Valley, Ethiopia

open access: yesCurrent Research in Environmental Sustainability, 2023
The study was conducted in Heban Arsi district, Central Rift Valley, Ethiopia to investigate the contribution of participatory forest management (PFM) to improving household's livelihood assets and mitigating forest degradation.
Gonche Girma   +3 more
doaj   +1 more source

Porous fiber materials can alleviate the risk of farmland drought and flooding disasters and prompt crop growth

open access: yesFrontiers in Plant Science, 2023
Floods and droughts on farmland seriously damage agricultural production. Porous fiber materials (PFM) made from mineral rocks have high porosity, permeability, and water retention and are utilized widely in green roofs and agricultural production ...
Tianling Qin   +7 more
doaj   +1 more source

FCI PFM optical test results [PDF]

open access: yesInternational Conference on Space Optics — ICSO 2020, 2021
Meteosat Third Generation is the next ESA Program of Earth Observation dedicated to provide the International Community, with an operational satellite system able to support accurate prediction of meteorological phenomena, and climate monitoring. The satellites will be operating from the Geostationary orbit using a 3 axes stabilized platform.
Julien Ouaknine   +5 more
openaire   +1 more source

Study on initial crack assumed in the flaw tolerance approach applied to piping of nuclear power plants

open access: yesNihon Kikai Gakkai ronbunshu, 2019
It is known that there is a large safety margin in the current fatigue damage assessment method for piping of nuclear power plants. One of the evaluation methods in order to rationalize it, there is a flaw tolerance method that estimates the continuable ...
Shuhei TAKEDA, Seiji ASADA
doaj   +1 more source

To Evaluate and Compare the Effect of Proximal Wall Height on Stress Distribution at Occlusal Surface of Tooth and Prosthesis Core in Porcelain Fused to Metal and Veneered Zirconia Crowns: A FEA Study [PDF]

open access: yesDental Journal of Advance Studies
Introduction: This study was undertaken to evaluate and compare stress distribution on tooth surface and core surface in porcelain fused to metal crown and veneered zirconia crown as a function of ratio of buccal axial length (BAL) to proximal axial ...
Greesham Sharma   +5 more
doaj   +1 more source

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