70th Annual Denver X-ray Conference (DXC 2021) Virtual https://www.dxcicdd.com/ 25th Congress and General Assembly of the International Union Crystallography (IUCr Prague Centre, Prague, Czech Republic Hybrid (mixture real virtual) https://iucr2020.org/ Workshop on Resonant Inelastic Elastic Scattering 21 Brookhaven National Lab, Danford's Hotel & Marina, NY, USA https://www.bnl.gov/rixsrexs202...

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We present a system to support human recollection with tag clouds, which are created from keywords generated by our algorithms from the use information of Google Calendar and Twitter. The main feature of our research is to weight words using the number of photos taken by users to recall impressive events. We evaluated tag clouds by comparing our approach and a comparative approach, and our expe...

climate change  is one of the most important challenges in recent years. heavy flood, hot weather, early coldness, most of drought replications, risen of sea water level, pests and plant disease ,reducing of ozone layer thickness, global worming ,and melting ices, are cases that introduced climate change issue in recent decades more. climate is one of the most important  factors for crop  chang...

This paper examines lunisolar calendar anomalies in the Taiwan stock market, particularly the solar term effect. Using the Taiwan Stock Exchange Capitalization Weighted Stock Index (TAIEX), the significance of the solar term effect was tested. Statistical results showed that the lowest and the highest average stock returns are observed on Cold Dew and White Dew, respectively. Additionally, we f...

This article proposes a framework to model and reason on what we call multi-calendar appointment scheduling problems. Multicalendar appointment scheduling problems such as planning a phone conference of three persons in France, Tunisia, and Japan refer to various temporal conditions, involving arbitrary calendric types such as months (Islamic months are defined differently from Gregorian months...

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A propositional temporal logic is introduced whose operators quantify over intervals of a reference time line. The intervals are specified symbolically, for example ‘next week’s weekend’. The specification language for the intervals takes into account all the features of real calendar systems. A simple statement which can be expressed in this language is for example: ‘yesterday I worked for eig...