Results 101 to 110 of about 6,159,557 (351)
Advanced Functional Materials, EarlyView.A 3D bone scaffold with osteogenic properties and capable of hardening in vivo is developed. The scaffold is implanted in a ductile state, and a phase transformation of the ceramic induces the stiffening and strengthening of the scaffold in vivo. Abstract Calcium phosphate 3D printing has revolutionized customized bone grafting.
Miguel Mateu‐Sanz +7 more
wiley +1 more source
The Impact of Paying Interest on Reserves in the Presence of Government Deficit Financing [PDF]
This paper re-examines the impact that paying interest on reserves has on price level indeterminacy, price level volatility, and overall economic well-being. Unlike previous papers which examined these issues, the model developed in this paper allows the
Mark G. Guzman
core +3 more sources
Market framing bias and cross-sectional stock returns
PLoS ONE, 2023 This paper introduces the market framing bias (MFB): a framing effect that affects the return-risk tradeoff under different frameworks of aggregate market losses and profits, which is measured by the absolute difference between betas in the rising and ...
Jun Xie, Baohua Zhang, Bin Gao
doaj
Advanced Functional Materials, EarlyView.This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán +13 more
wiley +1 more source
Iranian Journal of Electrical and Electronic Engineering, 2022 Power amplifier is one of the main components in the RF transmitters. It must provide various stringent features that can lead to complicating the design.
M. Soruri, S. M. Razavi, M. Forouzanfar
doaj
A high power handling capability CMOS T/R switch for x-band phased array antenna systems [PDF]
, 2011 This paper presents a single-pole double-throw (SPDT) transmit/receive (T/R) switch fabricated in 0.25-μm SiGe BiCMOS process for X-Band (8 – 12 GHz) phased array radar applications.
Dinc, Tolga +6 more
core
Factor Momentum and the Momentum Factor
Journal of Finance, 2019 Momentum in individual stock returns emanates from momentum in factor returns. Most factors are positively autocorrelated: the average factor earns a monthly return of 1 basis point following a year of losses and 53 basis points following a positive year.
Sina Ehsani, Juhani T. Linnainmaa
semanticscholar +1 more source
Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)
Advanced Functional Materials, EarlyView.Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao +5 more
wiley +1 more source
Hostile Takeovers in the 1980s: The Return to Corporate Specialization
, 1990 HOSTILE TAKEOVERS invite strong reactions, both positive and negative, from academics as well as the general public. Yet fairly little is known about what drives these takeovers, which characteristically involve significant wealth gains to target firms ...
Sanjai Bhagat +2 more
semanticscholar +1 more source
Understanding Decoherence of the Boron Vacancy Center in Hexagonal Boron Nitride
Advanced Functional Materials, EarlyView.State‐of‐the‐art computations unravel the intricate decoherence dynamics of the boron vacancy center in hexagonal boron nitride across magnetic fields from 0 to 3 T. Five distinct regimes emerge, dominated by nuclear spin interactions, revealing optimal coherence times of 1–20 µs in the 180–350 mT range for isotopically pure samples.
András Tárkányi, Viktor Ivády
wiley +1 more source