Results 111 to 120 of about 33,942 (279)

Multi-User Detection for Group Orthogonal Multi-Carrier Code Division Multiple Access System in Frequency Selective Rayleigh Fading Channel

Journal of Engineering and Sustainable Development, 2008
Code Division Multiple Access (CDMA) suffers from multi-user interference (MUI), and intersymbol interference (ISI) under frequency selective multi-path fading channels. Orthogonal Frequency Division Multiple access (OFDM) is MUI free but achieves lower
Maha George Zia, Harith Akram Nassir
doaj  

Successive Interference Cancellation in Clipped and Product Combining aided FFH Multi-User Systems

, 2006
—In this contribution, we propose two successive interference cancellation (SIC) schemes for a fast frequency hopping (FFH) multiple access (MA) system using M-ary frequency shift keying (MFSK) and invoking multi-user detection (MUD). One of the proposed
Ahmed, S., Hanzo, L., Yang, L-L.
core  

Rebound Effects in Circular Manufacturing: Overview of Potential Rebound Mechanisms Activated by Circular Strategies Across Key Business Processes

Business Strategy and the Environment, EarlyView.
ABSTRACT Circular economy (CE) is increasingly adopted by the manufacturing industry to decouple economic growth from environmental impacts by optimizing resource use and minimizing waste generation. Nevertheless, circular manufacturing often triggers systemic responses that diminish or offset their potential environmental gains, resulting in the so ...
Mariantonietta Ferrante, Claudio Sassanelli, Daniela C. A. Pigosso   +2 more
wiley   +1 more source

Stranger Rape or Impromptu Consensual Sex? Investigating Mock Juror Decision‐Making in a Genuine Contested Rape Trial

Behavioral Sciences &the Law, EarlyView.
ABSTRACT The aim of this study was to better understand juror decision‐making in a less typical rape trial scenario where even prior acquaintance is disputed. Adopting an improved mock trial paradigm including a video‐recorded recreation of a genuine rape allegation and jury‐group deliberation, 156 jury‐eligible participants took part in 1 of 13 ...
Dominic Willmott, Rosie Woodhams
wiley   +1 more source

Public Perceptions of Marital Rape: Does Level of Force Used Have an Impact?

Behavioral Sciences &the Law, EarlyView.
ABSTRACT Research indicates that marital rape is viewed by the public as less harmful to a victim than stranger/acquaintance rape. The aim of the study is to extend the research conducted by Robinson in 2017, investigating how levels of force influence perceptions of marital rape.
Leanne Hanney, Amy Shelford, Andy Guppy
wiley   +1 more source

Computational and Machine‐Learning Studies of Ethylene Oligomerization

Carbon and Hydrogen, EarlyView.
This review focuses on recent advances in computational and machine‐learning studies of ethylene oligomerization, highlighting mainstream catalyst systems based on Co, Ta, Ti, Zr, and Hf, with particular emphasis on Fe‐ and Cr‐based catalysts and their controlling factors governing reactivity and LAO distribution.
Zhixin Qin, Zhihui Song, Heying Feng, Li Jin   +3 more
wiley   +1 more source

Electrode structures of solid–liquid interface‐based triboelectric nanogenerators and their applications

Droplet, EarlyView.
In this review, we have summarized the working principles and equivalent circuit diagrams of solid‐liquid interface triboelectric nanogenerators with different electrode structures, as well as the applications of devices with such structures in droplet mechanical energy harvesting and self‐powered sensing of liquid samples, along with their respective ...
Hanyue Liu, Man Zhang, Boyou Wang, Xiali Yang, Min Dai, Jing Pan, Qitao Zhou, Fan Xia   +7 more
wiley   +1 more source

Learning the Lessons of Premature Discontinuation of Eating Disorder Therapy: Informing Guidelines to Improve Retention

International Journal of Eating Disorders, EarlyView.
ABSTRACT Objective Around one to two in five patients prematurely disengage from eating disorder therapy. This Forum paper suggests innovative strategies to increase retention and strategies for evaluating these with patients who have eating disorders.
Tracey D. Wade, Ulrike Schmidt
wiley   +1 more source

Successive interference cancellation with multiple feedback in NOMA-enabled massive IoT network

EURASIP Journal on Wireless Communications and Networking
In this work, we propose a multiple feedback-based successive interference cancellation (SIC) scheme for an ultra-dense Internet of Things (IoT) device network.
Shubham Bisen, Vimal Bhatia, Peter Brida
doaj   +1 more source

Solar Energy in 2025: Global Deployment, Cost Trends, and the Role of Energy Storage in Enabling a Resilient Smart Energy Infrastructure

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This paper explores global solar PV deployment, cost trends, and grid integration challenges in 2025. It examines the role of energy storage in firming solar output and supporting electric vehicle (EV) growth, alongside policy shifts, investment flows, and technological innovations.
Ehsan Rezaee, S. Ravi P. Silva
wiley   +1 more source