Results 21 to 30 of about 211,450 (267)

Linear Forwarders

open access: yesInformation and Computation, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
P. Gardner, LANEVE, COSIMO, L. Wischik
openaire   +2 more sources

A State-of-the-Art Review on CMOS Radio Frequency Power Amplifiers for Wireless Communication Systems

open access: yesMicromachines, 2023
Wireless communication systems have undergone significant development in recent years, particularly with the transition from fourth generation (4G) to fifth generation (5G).
Sofiyah Sal Hamid   +7 more
doaj   +1 more source

HPLC-PDA Method for Quantification of Bioactive Compounds in Crude Extract and Fractions of Aucklandia costus Falc. and Cytotoxicity Studies against Cancer Cells

open access: yesMolecules, 2023
Aucklandia costus Falc. (Synonym: Saussurea costus (Falc.) Lipsch.) is a perennial herb of the family Asteraceae. The dried rhizome is an essential herb in the traditional systems of medicine in India, China and Tibet.
Anil Bhushan   +7 more
doaj   +1 more source

Linear and non-linear price decentralization [PDF]

open access: yesJournal of Economic Theory, 2005
Résumé. Nous etudions l'existence de l'équilibre, ses propriétés d'optimalité et les théorèmes-limite pour le coeur d'une économie d'échange dont les ensembles de consommation coïncident avec le cône positif d'un espace de Fréchet ordonné, sans jamais faire l'hypothèse que l'espace de Fréchet est aussi un espace de Riesz.
Aliprantis, Charalambos D.   +2 more
openaire   +8 more sources

A mixture of linear-linear regression models for a linear-circular regression [PDF]

open access: yesStatistical Modelling, 2019
We introduce a new approach to a linear-circular regression problem that relates multiple linear predictors to a circular response. We follow a modelling approach of a wrapped normal distribution that describes angular variables and angular distributions and advances them for a linear-circular regression analysis.
Sikaroudi, Ali Esmaieeli, Park, Chiwoo
openaire   +3 more sources

Adaptive Linear Classifier by Linear Programming

open access: yesIEEE Transactions on Systems Science and Cybernetics, 1970
A linear classifier based on linear programming which is adaptive to a change in the set of input vectors is discussed. Different from other linear classifiers, this one maintains the maximum reliability of its operation, provided that the set of pattern vectors is linearly separable.
Ibaraki, Toshihide., Muroga, Saburo.
openaire   +3 more sources

Comparative analysis of Access PCT and Elecsys BRAHMS PCT assays for procalcitonin measurements [PDF]

open access: yesKosin Medical Journal
Background Procalcitonin (PCT) is a crucial biomarker for diagnosing sepsis and managing antibiotic therapy. This study evaluated the analytical performance and comparability of the Access PCT and Elecsys BRAHMS PCT assays.
Hyunji Choi   +2 more
doaj   +1 more source

Infection-induced cascading failures – impact and mitigation

open access: yesCommunications Physics
In the context of epidemic spreading, many intricate dynamical patterns can emerge due to the cooperation of different types of pathogens or the interaction between the disease spread and other failure propagation mechanism.
Bo Li, David Saad
doaj   +1 more source

Performance Evaluation of SENTiFIT 270 and FOB Gold Reagent for Detecting Fecal Occult Blood

open access: yesAnnals of Clinical Microbiology, 2019
Background: Fecal occult blood tests have been widely used to screen for colorectal cancer. SENTiFIT 270 (Sentinel diagnostics, Italy) is a fecal occult blood test with an immunochemical method that utilizes FOB Gold reagents.
Da Young Kang   +4 more
doaj   +1 more source

An automatic preselection strategy for magnetotelluric single-site data processing based on linearity and polarization direction

open access: yesFrontiers in Earth Science, 2023
The magnetotelluric response function can be severely disturbed by cultural electromagnetic noise. The preselection strategy is one of the effective ways to remove the influence of noise when calculating the response function.
Hao Chen   +4 more
doaj   +1 more source

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