Results 111 to 120 of about 25,516 (264)
Wideband Channel Estimation and Prediction in Single-Carrier Wireless Systems [PDF]
, 2005 —In this contribution wideband channel estimation and prediction designed for single-carrier wideband wireless communications systems are investigated. Specifically, the single-carrier wideband pilot signal received by the receiver is first converted to ...
Liu, W., Yang, L-L., Hanzo, L.
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steel research international, EarlyView.H2 prereduction selectively metallizes Fe in UG2 chromite pellets at 1100°C, while silicon carbide becomes active at 1300°C to convert remaining Cr2O3 to carbides and promote Cr metallization. By separating the roles of H2 and SiC, the sequential route reaches up to 65.7% Cr metallization and suppresses in‐furnace CO generation by ≈75% versus ...
D. Coertzen +5 more
wiley +1 more source
Facilitation influences when trees grow, but not growth rate in a dry temperate forest
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Accurately predicting the role of forests in the global carbon cycle requires a detailed understanding of the factors mediating the timing and magnitude of radial stem growth. While weather conditions and topo‐edaphic factors play a critical role in mediating short‐term
Erin McCann, Marko J. Spasojevic
wiley +1 more source
Interactional privilege of violence: Status and interaction in the street field
Criminology, EarlyView.Abstract Criminologists have long described and theorized the relationship between status, respect, and violence within urban communities. Although this finding is generally accepted within criminology, ethnographic empirical illustrations of this phenomenon are sparse.
Hakan Kalkan, Heith Copes
wiley +1 more source
Nitrogen-rich covalent triazine frameworks as efficient supports for nickel-catalyzed CO2 conversion
Journal of CO2 UtilizationA nitrogen-rich covalent triazine framework (CTF) with a low carbon-to-nitrogen (C/N) molar ratio of 1.46 was synthesized as a solid nitrogen-containing ligand, offering abundant coordination sites for the immobilization of nickel(II) acetate catalyst ...
Mohadeseh Rashvand, Mojtaba Khorasani
doaj +1 more source
Prevalence of Episiotomy Practice and Associated Factors in Brazil: A Systematic Review
Birth, EarlyView.ABSTRACT Introduction Although routine episiotomy is not recommended, it remains widely performed during childbirth, with rates varying substantially across countries. This systematic review synthesizes evidence on the prevalence and associated factors of episiotomy in Brazil.
Ana Carolina dos Santos Rodrigues +7 more
wiley +1 more source
A Scaffolded, Metamorphic CTF for Reverse Engineering [PDF]
, 2015 Hands-on Capture-the-Flag (CTF) challenges tap into and cultivate the intrinsic motivation within people to solve puzzles, much in the same way Sudoku and crossword puzzles do.
Feng, Wu-chang
core +1 more source
Associations between TMEM106B C‐terminal fragment aggregation, age, and TDP‐43 or tau pathology
Brain Pathology, EarlyView.TMEM106B C‐terminal fragment (CTF) aggregation represents an age‐associated, common, diffuse phenomenon emerging after midlife with a weak association with TDP‐43 or tau pathology. These findings suggest that TMEM106B fibrillization may define a distinct axis of protein aggregation in the aging human brain. Abstract Transmembrane protein 106B (TMEM106B)
Albert Acewicz +5 more
wiley +1 more source
Investigation of the Accuracy of Calculation Methods for Conduction Transfer Functions of Building Construction [PDF]
, 2006 Conduction transfer functions (CTFs) are widely used to calculate conduction heat transfer in building cooling load and energy calculations. They can conveniently fit into any load and energy calculation techniques to perform conduction calculations ...
Chen, Y. +4 more
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