Results 31 to 40 of about 165,778 (222)
Cells, 2022 Ischemic events are associated with severe inflammation and are here referred to as ischemic inflammatory response (IIR). Recent studies identified the formation of platelet–neutrophil complexes (PNC) as key players in IIR.
Tiago F. Granja +6 more
doaj +1 more source
Optimum low cost two channel IIR orthonormal filter bank [PDF]
, 1997 In this paper, we statistically optimize a well known class of IIR two channel orthonormal filter banks parameterized by a single coefficient when subband quantizers are present.
Tuqan, Jamal, Vaidyanathan, P. P.
core +1 more source
Environmental Science and Sustainable DevelopmentAdequate soil nutrients are necessary for plant growth and health. Nitrogen sources from synthetic ammonia production have a high energy requirement, with implications for global warming. Innovative ways of producing nitrogen, such as crop nutrients from
William Owusu Oduro +12 more
doaj +1 more source
Alimentación del tiburón marrajo Isurus oxyrinchus Rafinesque, 1810 (Lamniformes: Lamnidae) en el Pacífico suroriental [PDF]
, 2009 http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572009000200017&nrm=isoIn order to examine the feeding of mako shark Isurus oxyrinchus, the stomach content of 205 specimens, captured between 21º and 35ºS and 78º and 118º W off Chile ...
Barría, Patricio +2 more
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Aging behaviors of the Al–Cu alloy via ultrasound-promoted thermal treatments
Journal of Materials Research and TechnologyAging treatments have been widely utilized for enhancing the mechanical properties of many materials, such as Al–Cu alloys. In conventional aging treatments, there is a trade-off between the aging conditions (e.g., aging times and temperatures) and the ...
Wan-Ting Chiu +5 more
doaj +1 more source
Sustainable recycling of butyl rubbers: an insight into the radiation processing [PDF]
PolímerosThis investigation presents a deep examination on the behavior of radiation effects on pristine (IIR) and halogenated butyl (IIR-Cl, IIR-Br) rubbers. The retrieving these materials is appropriately achieved by the radiolysis fragmentation of main chains ...
Traian Zaharescu +4 more
doaj +1 more source
Establishing an Online Access Panel for Interactive Information Retrieval Research
, 2014 We propose an online access panel to support the evaluation process of Interactive Information Retrieval (IIR) systems - called IIRpanel. By maintaining an online access panel with users of IIR systems we assume that the recurring effort to recruit ...
Kern, Dagmar +2 more
core +1 more source
Designing two-channel causal stable IIR PR filter banks and wavelet bases by model order reduction and constrained optimization [PDF]
, 1999 In this paper, two methods for designing two-channel causal stable IIR PR filter banks are introduced. The first method makes use of model reduction and constrained optimization to obtain a causal stable IIR filter bank from the structural PR FIR filter ...
Chan, SC, Ho, KL, Mao, JS
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Theory and design of a class of M-channel IIR cosine-modulated filter banks [PDF]
, 2000 This letter proposes a method for designing a class of M-channel, causal, stable, perfect reconstruction (PR) IIR cosine-modulated filter banks (CMFB).
Chan, SC, Ho, KL, Mao, JS
core +1 more source
Compliant Pneumatic Feet with Real‐Time Stiffness Adaptation for Humanoid Locomotion
Advanced Robotics Research, EarlyView.A compliant pneumatic foot with real‐time variable stiffness enables humanoid robots to adapt to changing terrains. Using onboard vision and pressure control, the foot modulates stiffness within each gait cycle, reducing impact forces and improving balance. The design, cast in soft silicone with embedded air chambers and Kevlar wrapping, offers durable,
Irene Frizza +3 more
wiley +1 more source