Results 81 to 90 of about 12,674 (202)
Global Change Biology, Volume 32, Issue 1, January 2026.44 site‐years of eddy covariance measurements over restored California Delta wetlands show strong interannual variability in CO2 and CH4 fluxes. Vegetation establishment and water management drive whether sites act as greenhouse gas sources or sinks, challenging predictions of post‐restoration climate benefits. ABSTRACT Globally, wetlands can sequester
Kuno Kasak +8 more
wiley +1 more source
Beampattern-Based Tracking for Millimeter Wave Communication Systems
, 2016 We present a tracking algorithm to maintain the communication link between a base station (BS) and a mobile station (MS) in a millimeter wave (mmWave) communication system, where antenna arrays are used for beamforming in both the BS and MS.
Cai, Mingming +6 more
core +1 more source
Nursing Educators’ Perceptions of AI in Research: Risks and Benefits
Nursing Research and Practice, Volume 2026, Issue 1, 2026.Background The application of AI in nursing research is increasing, enhancing objectivity and productivity while raising concerns about liability and scientific integrity. Aim To explore predictors and differences in nursing educators’ perceptions of the risks and benefits of using AI in nursing research.
Majd T. Mrayyan +2 more
wiley +1 more source
Learning Approach for Angle Estimation Based on Characteristics of Phase Drift
Applied SciencesIndoor positioning systems (IPSs) are increasingly vital for various applications on the Internet of Things (IoT), including home automation, navigation in large buildings, AR, and smart city development.
Seoyoung Koh, Jaeho Lee
doaj +1 more source
A Study of Differences in Calculated Capacity when Using Single-, Mixed- or Multiple-Bounce GSCM Schemes [PDF]
, 2013 The paper looks for differences in MIMO system capacity when using either single-, mixed-, or multiple-bounce geometry based stochastic channel models (GSCMs).
Katalinić Mucalo, A. +2 more
core +1 more source
Parkinson's Disease, Volume 2026, Issue 1, 2026.Background Parkinson’s disease (PD) is characterized by motor symptoms but also includes nonmotor impairments such as sensory disturbances. Temporal discrimination (TD) deficits have been repeatedly demonstrated, while proprioceptive dysfunction is also common in PD.
Annika Junge +4 more
wiley +1 more source
International Journal of Antennas and Propagation, 2017 This paper presents an analytic algorithm for accurate two-dimensional (2-D) angle of arrival (AOA) estimation of a single source under fixed uniform circular arrays (UCAs).
Le Zuo, Jin Pan
doaj +1 more source
ns-3 Implementation of the 3GPP MIMO Channel Model for Frequency Spectrum above 6 GHz
, 2017 Communications at mmWave frequencies will be a key enabler of the next generation of cellular networks, due to the multi-Gbps rate that can be achieved.
Mezzavilla, Marco +4 more
core +1 more source
Mechano‐Bactericidal Surfaces Achieved by Epitaxial Growth of Metal–Organic Frameworks
Advanced Science, Volume 12, Issue 46, December 11, 2025.Mechano‐bactericidal surfaces based on metal–organic frameworks (MOFs) are designed using a MOF‐on‐MOF strategy. Two methods of MOF surface assembly, in situ growth and ex situ dropcasting, are applied. Distinct mechano‐bactericidal actions are discussed, including stretching, impaling, and mechanical injury. Abstract Mechano‐bactericidal (MB) surfaces
Zhejian Cao +7 more
wiley +1 more source
Performance Limits and Geometric Properties of Array Localization
, 2015 Location-aware networks are of great importance and interest in both civil and military applications. This paper determines the localization accuracy of an agent, which is equipped with an antenna array and localizes itself using wireless measurements ...
Han, Yanjun +4 more
core +1 more source