Results 1 to 10 of about 4,466,204 (357)

AXTAR: mission design concept [PDF]

open access: yesSPIE Proceedings, 2010
The Advanced X-ray Timing Array (AXTAR) is a mission concept for X-ray timing of compact objects that combines very large collecting area, broadband spectral coverage, high time resolution, highly flexible scheduling, and an ability to respond promptly to time-critical targets of opportunity. It is optimized for submillisecond timing of bright Galactic
Ray, Paul S.   +20 more
openaire   +6 more sources

Concept Design and Reliability

open access: yesActa Polytechnica, 2002
The paper outlines an approach to concept design that integrates the development of the design specification with multi-objective concept development. ‘Excursions’ are undertaken to explore particular aspects of the design, e.g., reliability, in order to
G. Cooper, G. Thompson
doaj   +6 more sources

New Arm-Stretching-Type Anti-Slide Pile Design and Verification

open access: yesFrontiers in Earth Science, 2022
Anti-slide piles play an important role in landslide control. However, owing to a limitation in the slide–resist design concept, large landslides are difficult to control. Moreover, the displacements of controlled projects are significant. In this paper,
Guangfu Chen   +11 more
doaj   +1 more source

Extending the t-Design Concept [PDF]

open access: yesTransactions of the American Mathematical Society, 1993
Let B \mathfrak {B} be a family of k k -subsets of a v v -set V V , with 1 ≤ k ≤ v / 2 1 \leq k \leq v/2 . Given only the inner distribution of B \mathfrak {B} , i.
Ar. Calderbank, Philippe Delsarte
openaire   +3 more sources

Analysis of Pressure Laboratory Scale Swing Adsorption (PSA) Varian Design using Zeolite 13X as Adsorben Medium

open access: yesJEMMME (Journal of Energy, Mechanical, Material, and Manufacturing Engineering), 2021
The demand of high quality of oxygen increases, especially in the middle of covid -19 pandemic. The importance recentl is using technology and material to improve the quality of oxygen.
Dhimas Satria   +5 more
doaj   +1 more source

THE CONCEPTUAL MECHANISM OF ARCHITECTURAL DESIGN

open access: yesАрхитектон, 2021
The role of concept as the trigger of a creative architectural process is investigated. Conceptual modeling is considered as a method of developing a conceptual design.
Iovlev Valery I.
doaj   +1 more source

The Impact of COVID-19 Pandemic on Café Design Concept

open access: yesInternational Journal of Research and Applied Technology, 2021
Indonesia is one of the countries that have confirmed cases of COVID-19 since March 11, 2020. Where all sectors are mainly engaged in the culinary and hospitality industry due to the implementation of Pembatasan Sosial Berskala Besar (PSBB) that there ...
Salsadilla Mutiara Lestari   +3 more
doaj   +1 more source

Recent progress in polymer dielectrics containing boron nitride nanosheets for high energy density capacitors

open access: yesHigh Voltage, 2020
Hexagonal boron nitride nanosheets (BNNSs) are two-dimensional nanomaterials with graphitic-like layered nanostructures, high surface areas, and large aspect ratios.
He Li   +5 more
doaj   +1 more source

Skin and soft tissue modeling and its impact on apparel modeling

open access: yesCommunications in Development and Assembling of Textile Products, 2023
Rigid body avatars do not fully define the complex interaction between human and body-worn product (humanoid-to-coveroid).  Skin and soft tissue modeling to create more realistic 3D humanoid body models are needed.
Carol McDonald   +5 more
doaj   +7 more sources

Cages: designs and concepts [PDF]

open access: yesEuropean Spine Journal, 2000
Many new interbody fusion cages have been recently developed, but clinical studies analyzing fusion outcome are still scarce. Radiological methods to assess fusion are not standardized and are often unreliable. Cages have been stated to provide good segmental distraction, provide axial load support and reduce segmental mobility, but there have been ...
Max Aebi   +3 more
openaire   +3 more sources

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