Results 81 to 90 of about 237,308 (260)
Time and a Place: A luni-solar 'time-reckoner' from 8th millennium BC Scotland
Internet Archaeology, 2013 The capacity to conceptualise and measure time is amongst the most important achievements of human societies, and the issue of when time was 'created' by humankind is critical in understanding how society has developed.
Vincent Gaffney +16 more
doaj +1 more source
Rise and fall of calendar anomalies over a century
The North American journal of economics and finance, 2019 In this paper, we conduct a comprehensive investigation of calendar anomaly evolution in the US stock market (given by the Dow Jones Industrial Average) for the 1900 to 2018 period.
Oleksiy Plastun +3 more
semanticscholar +1 more source
Advanced Energy Materials, EarlyView.Composite cathode degradation is not merely the sum of its particles. Kinetically mismatched populations develop state‐of‐charge differences that drive spontaneous internal Li‐ion transfer; the accompanying transient currents accelerate surface degradation.
Seheon Oh +5 more
wiley +1 more source
Calendar aging of silicon-containing batteries
Nature Energy, 2021 Josefine D. McBrayer +17 more
semanticscholar +1 more source
Reveal Non‐Uniform Passivation on Lithium Metal Anode With Operando Spectroscopic Ellipsometry
Advanced Energy Materials, EarlyView.In‐operando spectroscopic ellipsometry reveals how nucleation and crystallographic orientation govern the non‐uniform growth of native passivation films on lithium metal. Time‐resolved thickness mapping captures island formation and coalescence, while orientation‐dependent measurements show that the equilibrium film on Li(110) is approximately half as ...
Jianyu Li +3 more
wiley +1 more source
Garda o teu saio para maio. Consellos de abrigo no calendario romance de refráns [PDF]
Cadernos de Fraseoloxía Galega, 2006 Este artigo reúne refráns románicos que aconsellan cómo abrigarse nas diferentes estacións do ano. Distribuídos por meses (e corentenas), datas (fixas e móbiles) e outros espazos de tempo, constitúen unha mostra da cultura popular compartida no ...
José Enrique Gargallo Gil
doaj
Geoscientific Model Development, 2018 . The “paleo calendar effect” is a common expression for the impact that changes in the length of months or seasons over time, related to changes in the eccentricity of Earth's orbit and precession, have on the analysis or summarization of climate-model ...
Patrick J. Bartlein, S. Shafer
semanticscholar +1 more source
Temporary Programs, Lasting Questions: Ad Hoc Assistance in the U.S. Farm Safety Net
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Large ad hoc assistance programs have returned to U.S. farm policy since 2017, operating alongside a more developed safety net built around federally subsidized crop insurance, Title I commodity programs, and standing disaster assistance. This paper reviews the renewed use of ad hoc assistance, documents its recent scale using USDA data, and ...
Alejandro Plastina +1 more
wiley +1 more source
Актуальні питання суспільних наук та історії медицини, 2014 Alexandr Kojoliаnko. Spring calendar folk rite/pl in context of ethnomedicine of ukrainians, моldavanians and romanians of Bukovyna Ethnomedicine of Ukrainians, moldavans and Romanians of Bukovyna, in the context of spring folk calendar rite/pl,
Кожолянко Олександр
doaj
Do Universal Free School Meals Improve the Dietary Quality of Food‐At‐Home Purchases?
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Since 2014, the number of schools offering universal free meals to all enrolled children without requiring annual meal applications has increased meaningfully. Using USDA's Purchase to Plate Crosswalk, a difference‐in‐differences framework, and a nationwide consumer panel, the effect of universal‐free‐meal exposure on the diet quality of food ...
Xueying Ma +2 more
wiley +1 more source