Results 101 to 110 of about 521,092 (343)

Issues in usability studies for alerting in digital libraries [PDF]

open access: yes, 2005
Alerting Services inform users of Digital Libraries about new or changed content of their favorite Digital Library collection, or about new documents discussing a topic they are interested in. The users define their interest in form of subscriptions; the
Hinze, Annika
core  

Characterization of Nitinol Produced by Laser Powder Bed Fusion for Mechanical Metamaterial Applications

open access: yesAdvanced Engineering Materials, EarlyView.
Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek   +5 more
wiley   +1 more source

Novel realization of GIC based wave digital filters using Al-Alaoui transform

open access: yesAlexandria Engineering Journal, 2018
By using the concepts of wave characterization, Al-Alaoui transform and generalized immittance converter (GIC), a new digital GIC structure is proposed which is capable of realizing all the standard second-order digital filter sections.
Richa Barsainya, Tarun Kumar Rawat
doaj   +1 more source

Digital matched filters for detecting Gaussian signals in Gaussian noise [PDF]

open access: yes
Digital filters for detecting random signals in random ...
Henderson, T. L., Lainiotis, D. G.
core   +1 more source

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

open access: yesAdvanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm   +5 more
wiley   +1 more source

Adaptive Filters for 2-D and 3-D Digital Images Processing [PDF]

open access: yes, 2012
Práce se zabývá adaptivními filtry pro vizualizaci obrazů s vysokým rozlišením. V teoretické části je popsán princip činnosti konfokálního mikroskopu a matematicky korektně zaveden pojem digitální obraz.
Martišek, Karel
core  

Engineered Mycelial Scaffolds With Tunable Ultraviolet Protection, Wettability, Thermal Stability, and Spatial Mechanics

open access: yesAdvanced Engineering Materials, EarlyView.
Fungal mycelia grown into biodegradable scaffolds and infused with titania nanoparticles show enhanced ultraviolet shielding, thermal protection, and surface nonwettability. Properties were tuned by drying methods, revealing structure–function relationships.
Juwon S. Afolayan   +2 more
wiley   +1 more source

A New Method of Blurring and Deblurring Digital Images Using the Markov Basis

open access: yesJournal of Kufa for Mathematics and Computer, 2016
In this paper, we introduce a new method of blurring and deblurring digital images using new filters generating from Average filter using HB Markov basis. We call these filters HB-filters. We used these filters to cause a motion blur and then deblurring
Hind Rustum Mohammed   +2 more
doaj   +1 more source

Selecting digital filters for application to detailed wind profiles [PDF]

open access: yes
Selecting digital filters for application to detailed wind profiles ...
De Mandel, R. E., Krivo, S. J.
core   +1 more source

Biorthogonal partners and applications [PDF]

open access: yes, 2001
Two digital filters H(z) and F(z) are said to be biorthogonal partners of each other if their cascade H(z)F(z) satisfies the Nyquist or zero-crossing property.
Vaidyanathan, P. P., Vrcelj, Bojan
core  

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