A single-change circular covering design (scccd) based on the set [v] = { 1 . . . . . t:} with block size k is an ordered collection o f b blocks, ~ = {Bi . . . . . B/,}, each B~ C [v], which obey: ( 1 ) each block differs from the previous block by a single element, as does the last from the first, and, (2) every pair of [v] is covered by some block. The object is to minimize b for a fixed v a...

Spatiotemporal segregation is often explained by the risk for offspring predation or by differences in physiology, predation risk vulnerability or competitive abilities related to size dimorphism. Most large carnivores are size dimorphic and offspring predation is often intraspecific and related to nonparental infanticide (NPI). NPI can be a foraging strategy, a strategy to reduce competition, ...

the concept of business model has attracted increasing attention in recent years. specifically, growing number of internet providers on mobile phones are challenged by the selection of appropriate business model. considering the importance of a good business model in the firm’s success, this research investigates the business models selection process of internet providers on mobile phones in ir...

This study examines the effect of capital structure (DER), asset growth (Growth), liquidity (LDR) and firm size on business risk. uses quantitative methods with a research sample 26Banking companies listed Indonesia Stock Exchange during period 2014 to 2020. The results this indicate that (DER) has no risk, meaning higher structure, will not affect Asset (Growth) when company experiences growth...

There are many e-Learning projects from national and international levels. There is different type of providers from open source to commercial. The scale of operation is from large to small size. The objective of each project creates its business model that suitable for each marketplace. Which business model is effective for higher education in Thailand?

Business sustainability in all dimensions of economic, governance, social, ethical, and environmental (EGSEE) performance is gaining acceptance as many global stock exchanges either encourage or require their listed companies to issue sustainability reports and investors worldwide demand sustainability performance information. More than 8, 000 companies worldwide are disclosing various EGSEE di...