Results 91 to 100 of about 84,584 (304)
Analysis of the January Effect in Time Series of Mexican Stock Market Indexes
Mercados y Negocios, 2019 The current article has the research objective to search for empirical evidence of the January effect within the time series of the IPC and the sector indexes of the Mexican stock market using econometric GARCH analysis.
Mariana Garay Alvarado, Michael Demmler
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A rapid method for evaluating the variables affecting traffic flow in a touristic road, Iran
Environmental Systems Research, 2019 Background This study aimed to evaluate variables that influence traffic flow and its contribution to touristic transportation in a touristic road, Iran. The traffic flow data were extracted from the hour-by-hour data in 2018 from a local traffic control
Neda Kardani-Yazd +2 more
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Advanced Energy Materials, EarlyView.This study investigates the feasibility of scaling up Prussian White (PW)‐based cathode manufacturing at a pilot scale. Through careful PW dehydration combined with optimized aqueous processing, we report the stepwise development of industrially relevant 1 Ah pouch cells and evaluate their performance under various conditions.
Faduma M. Maddar +7 more
wiley +1 more source
Calendar effects in the Tunisian stock exchange
International Journal of Behavioural Accounting and Finance, 2014 This paper examines daily returns of the stock market index of Tunisia (Tunindex) to prove whether there is existence of calendar effects related to the day of the week, the month of the year, and the semi–month effects. Using both parametric and nonparametric tests, we find evidence of day of the week and month of the year effects.
Olfa Chaouachi +1 more
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Advanced Energy Materials, EarlyView.Boron‐oxide‐assisted particle engineering stabilizes O3‐type layered cathodes for sodium‐ion batteries by mitigating phase transitions and lattice strain. Acting as flux and structural modifier, boron forms submicron hexagonal platelets with (003) facets and expanded Na‐layer spacing, enabling rapid Na⁺ diffusion and mechanical resilience.
Tengfei Song +9 more
wiley +1 more source
The proximate determinants of fertility and birth intervals in Egypt [PDF]
In this paper we use calendar data from the 2000 Egyptian Demographic and Health Survey (DHS) to assess the determinants of birth interval length among women who are in union. We make use of the well-known model of the proximate determinants of fertility,
Andrew Hinde, Angela Baschieri
core
ANALYSIS OF CALENDAR EFFECTS IN MARKETS OF PRECIOUS METALS
Quantitative Methods in Economics, 2014 Calendar effects are anomalies in the behavior of asset prices that may disprove the efficient market hypothesis. The well recognized are: day_x0002_of-the-week effect, month-of-the-year effect, holidays effect and turn-of-the_x0002_month effect.
Monika Krawiec, Anna Górska
doaj
Economic Effect of Insect Pest Management Strategies on Small-scale Tomato Production in Mississippi
HortTechnology, 2019 Due to difficulty in monitoring insect pests, applications of insecticides are frequently conducted on a calendar schedule. However, seasonal variability in pest populations leads to these calendar schedules sometimes being inaccurate.
Ronald C. Stephenson +6 more
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Degradation Pathways of Silicon‐Based Anodes in Lithium‐Ion Batteries
Advanced Energy Materials, EarlyView.Silicon‐based anodes undergo degradation through five primary pathways: (1) mechanical and structural deterioration of the active material, (2) loss of electrode integrity and electrical contact, (3) mechanical instability of the solid electrolyte interphase (SEI), characterized by repetitive fracture and deformation, (4) chemical instability of the ...
Yoon Jeong Choi +3 more
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Small ScienceSilicon‐anode lithium‐ion batteries (LIBs) suffer from limited cycle life and poor calendar life, constraining their large‐scale commercialization. Integrating additives into electrolytes is a simple and cost‐effective strategy to improve these aspects ...
Defu Li +6 more
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