Results 121 to 130 of about 25,615 (309)
An empirical investigation of the effects of concentration on profitability among US banks
This paper analyses the effects of concentration on profitability in the US banking sector from 1994-2005, using bank-level panel data. A new index of concentration is proposed, which reflects the depth and intensity of concentration.
Fiona, Tregenna
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Advanced Functional Materials, EarlyView.ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo +10 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam +8 more
wiley +1 more source
, 2011 Includes abstract.Includes bibliographical references (leaves 87-93).This paper examines the predictive power and profitability of an analytically derived, technical trading algorithm in the intraday spot foreign exchange market, using over nine years of
Sokolovski, Valeri
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Advanced Functional Materials, EarlyView.An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández +14 more
wiley +1 more source
An index number decomposition of profit change in two Australian fishing sectors
Changes in net economic returns in a fishery over time can provide some indication of which direction a fishery’s economic performance is moving. However, without information on the causes of those movements, it is difficult to say if a fishery is moving
Vieria, Simon
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Advanced Functional Materials, EarlyView.This study demonstrates that memristors can replace conventional 2T–1C driving circuits with simplified 1T–1 m architectures by exploiting resistance switching. With ultra‐low switching voltages (< ±0.2 V) and multi‐level resistance states, the memristors precisely control the current injected into organic light‐emitting diodes (OLEDs).
Dong Hyun Kim +6 more
wiley +1 more source
Liquidity and solvency on profitability with company size as a moderation variable
Jurnal Akademi AkuntansiPurpose: This study aims to determine the influence of liquidity and solvency variables on profitability, with company size as a variable that moderates the relationship. Methods/approaches:The population in this study includes companies listed in the
Monna Rezki Jusvika +3 more
doaj +1 more source
This research was undertaken to achieve two main objectives. The first objective was to investigation whether working capital management (WCM) is associated with profitability of Alternative Investment Market (AIM) listed Small and Medium Enterprise (SME)
Afrifa, Godfred
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Evidence on the arbitrage efficiency of SPI index futures and options markets [PDF]
This paper investigates arbitrage opportunities from the Australian market using the futures and futures option contracts traded on the Sydney Futures Exchange (SFE) within a put-call-futures-parity (PCFP) framework.
Elia Alfay, Steven Li
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