Results 101 to 110 of about 13,771,846 (304)
Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies
Advanced Functional Materials, EarlyView.Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke +3 more
wiley +1 more source
, 2016 [[abstract]]本文以2005年1月至2015年6月台灣證券交易所上市公司中的「油價概念股」為樣本，檢驗成交量、價格波動性與流動性的動態關係。我們利用聯立方程式去建構成交量、價格波動性與流動性的長期關係；以衝擊反應分析和預測誤差變異數分解二種方法分析成交量、價格波動性與流動性的短期相互影響關係。研究結果顯示，成交量、價格波動性與流動性存在長期關係，其中，成交量與價格波動性成正向關係，成交量與流動性成正向關係，價格波動性與流動性成負向關係。不同於長期關係，在短期裡，成交量對於流動性具有負向影響 ...
王盈仁, Wang, Ying-Jen
core
Fusogenic RNA Nanomodules for Fusion‐Mediated and Multiplexed siRNA Delivery
Advanced Functional Materials, EarlyView.A fusogenic lipid‐layered RNA nanomodules (L‐CRAMs) enable high‐capacity and long‐lasting siRNA delivery through membrane fusion. These nanomodules carry exceptionally large siRNA payloads, avoid conventional endosomal uptake, and release multiple functional siRNAs through Dicer‐mediated processing.
Sunghyun Moon +5 more
wiley +1 more source
Is after-hours trading informative? [PDF]
This article investigates price and trading volume relations for near term crude oil contracts at the New York Mercantile Exchange (NYMEX). The study investigates the informativeness of after-hours trading under the prior assumption that daytime and ...
Ulibarri, Carlos A.
core
Indonesian Capital Market Efficiency: Islamic vis-a-vis Conventional
Shirkah, 2018 Capital market efficiency is one of the most important part in finance theory, in which assume the price of stock will fully reflect the information available in the market, hence the price will adjust directly and quickly.
Abdul Qoyum +2 more
doaj
Monex: Journal Research Accounting Politeknik TegalTujuan penelitian ini untuk mengukur kemungkinan adanya perbedaan Abnormal Return dan Trading Volume Activity pada harga saham Bursa Efek Indonesia sektor transportasi dan pariwisata sebelum dan sesudah penerapan kebijakan penghapusan PPKM.
Ria Meilan +2 more
doaj +1 more source
TRADING VOLUME ACTIVITY AND BID-ASK SPREAD BEFORE AND AFTER THE MERGER ANNOUNCEMENT
Jurnal Keuangan dan Perbankan, 2017 Jakarta stock exchange (JSX) and Surabaya Stock exchange (SSX) were the organizers of capital market inIndonesia. Thus, to srengthen the capital market in Indonesia SSX merged into JSX on November 30th, 2007.New information coming into market would influence the trading activities, including trading volume activity(TVA), and bid-ask spread.
Lailatul Mubarokah, Agus Sucipto
openaire +1 more source
Biodegradable and Biocompatible Functional Polymers for Biomedical Applications
Advanced Functional Materials, EarlyView.Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han +5 more
wiley +1 more source
An Empirical Analysis of the Taiwan Institutional Trading Volume Volatility Spillover on Stock Market Index Return [PDF]
This paper provides interesting empirical evidence on the relation between the volatility impact effect of the Taiwan institutional trading volume and the stock market index by using the MEGARCH model. We found a significant autoregressive coefficient of
Ching-Chun Wei
core
Cross-listing, price discovery and the informativeness of the trading process [PDF]
, 2001 This paper analyzes the price discovery process of a set of Spanish stocks cross-listed at the NYSE. Our methodology distinguishes between two sources of information asymmetries.
Pascual, Roberto +2 more
core +1 more source