Human root and canal number and morphology are highly variable, and internal root canal form and count does not necessarily co-vary directly with external morphology.While several typologies and classifications have been developed to address individual components of teeth, there is a need for a comprehensive system, that captures internal and exter

Ubiquitination and deubiquitination are reciprocal processes that tune protein stability, function, and/or localization.The removal of ubiquitin and remodeling of ubiquitin chains is catalyzed by deubiquitinating enzymes (DUBs), which are cysteine proteases or metalloproteases.Although ubiquitination has been extensively studied for decades, the co

Cyrtomium adenotrichum Y.Nong & R.H.Jiang (Dryopteridaceae), a new species from Guangxi, China, is described and illustrated.This new species is similar to C.nephrolepioides (Christ) Copel., C.obliquum Ching & K.H.Shing ex K.H.Shing, C.sinningense Ching & K.H.Shing ex K.H.Shing and m&m speckled eggs C.calcis Liang Zhang, N.T

Humanitarian logistics which is precisely known as humanitarian supply chain (HSC) plays a major role in reducing the impact of disaster on human life and livelihood by providing humanitarian aid in the forms of food, water, medicine, shelter and other supplies.Unfortunately, anecdotal evidences indicated that relief chain tends to be unstable, unp

One of the fundamental questions of cultural evolutionary research is how individual-level processes scale up to generate population-level patterns.Previous studies in music have revealed that frequency-based bias (e.g.conformity and novelty) drives large-scale cultural diversity in different ways across domains and levels of analysis.Music samplin