Results 131 to 140 of about 4,625,720 (345)

Wavelet domain communication system (WDCS) interference avoidance capability: analytic, modeling and simulation results [PDF]

open access: green, 2002
Randall W. Klein   +4 more
openalex   +1 more source

On the Sum Capacity of the Discrete Memoryless Interference Channel with One-Sided Weak Interference and Mixed Interference [PDF]

open access: yesarXiv, 2012
The sum capacity of a class of discrete memoryless interference channels is determined. This class of channels is defined analogous to the Gaussian Z-interference channel with weak interference; as a result, the sum capacity is achieved by letting the transceiver pair subject to the interference communicates at a rate such that its message can be ...
arxiv  

Direct Ink Writing of Conductive Hydrogels

open access: yesAdvanced Functional Materials, EarlyView.
This review examines the use of direct ink writing (DIW) for fabricating conductive hydrogels with customizable 3D structures. It outlines the rheological requirements for successful DIW, followed by an exploration of the materials and ink formulations used to impart electronic and/or ionic conductivity to hydrogels while maintaining printability ...
Monica Ho   +6 more
wiley   +1 more source

Capacity Bounds and Sum Rate Capacities of a CLass of Discrete Memoryless Interference Channels [PDF]

open access: yesarXiv, 2013
This paper studies the capacity of a class of discrete memoryless interference channels where interference is defined analogous to that of Gaussian interference channel with one-sided weak interference. The sum-rate capacity of this class of channels is determined.
arxiv  

Recent Advances in Enzyme‐based Biofuel Cells Using Glucose Fuel: Achieving High Power Output and Enhanced Operational Stability

open access: yesAdvanced Functional Materials, EarlyView.
Effective electron transfer and stable enzyme immobilization, both between enzymes and host electrodes as well as between adjacent enzymes, are crucial for optimizing the biofuel cell (BFC) performance. Recently, efforts have focused on integrating these strategies with porous host electrodes.
Junha Pak   +3 more
wiley   +1 more source

Wearable Haptic Feedback Interfaces for Augmenting Human Touch

open access: yesAdvanced Functional Materials, EarlyView.
The wearable haptic feedback interfaces enhance user experience in gaming, social media, biomedical instrumentation, and robotics by generating tactile sensations. This review discusses and categorizes current haptic feedback interfaces into force, thermal, and electrotactile stimulation‐based haptic feedback interfaces, elucidating their current ...
Shubham Patel   +3 more
wiley   +1 more source

Investigating Dual-Frequency HPM Interference Effect on Communication System: Insights From LNA to SDR

open access: yesIEEE Access
In this paper, we investigate the impact of dual-frequency high-power microwave sources on communication systems. We begin by analyzing the nonlinear characteristics of the system using a fifth-order power series expansion.
Mingwen Zhang   +4 more
doaj   +1 more source

Mesenchymal Stem Cells‐Derived Extracellular Vesicles Mimetics as Osteoinductive Mediators for Bone Healing

open access: yesAdvanced Functional Materials, EarlyView.
Mesenchymal stem cell‐derived nanoghosts (MSC‐NGs) mimic naturally secreted extracellular vesicles (MSC‐EVs) in structure and physicochemical properties but can be synthesized at more translatable yields. As osteogenic agents, MSC‐NGs demonstrate superior outcomes compared to MSC‐EVs.
Antoine Karoichan   +4 more
wiley   +1 more source

Scientific-methodological aspects of communication management on industrial enterprises [PDF]

open access: yesMarketing i Menedžment Innovacij, 2012
The article explains the purpose of communication management and proposes the scheme of communication process. The groups of potential obstacles of effective communication management and basic measures to overcome them are allocated.
L.Yu. Sager
doaj  

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