The bowl-to-bowl inversion of the non-planar bowl-shaped compounds derived from sumanene as a fullerene C3v fragment was found to be slow and tuned by a solvent, and the benzylic mono- and di-anions inverted even more slowly.

Due to the growth characteristics of flowers and fruits camellia in same period, vibrating fruit picking machine needs ensure constant rotational speed hydraulic motor when mechanism is operating, achieve a vibration frequency, that can smoothly fall off branches through vibration. In contrast, does not off. this regard, paper deduced state space equation machine’s valve-controlled system desig...

Both the Vogel Spindle and Spanish Bush systems will allow for the development of a “pedestrian orchard”. A pedestrian orchard is defined as an orchard where two-thirds of the crop can be harvested from the ground, without the use of tall ladders (Fig. 1). Harvesting fruit from the ground greatly enhances worker productivity. In a study that I conducted in The Dalles, Oregon pickers were able t...

the b3lyp/6-31++g** density functional calculations were used to obtain minimum geometries and interaction energies between the molecular hydrogen and nanostructures of fullerenes, c20 (cage), c20 (bowl), c19si (bowl, penta), c19si (bowl, hexa). the h2 molecule is set as adsorbed in the distance of 3å at vertical position from surface above the pentagonal and hexagonal sites of nanostructures. ...

The main aim of this work consists in screening the optimal biotechnology of medicinal mushroom cultivation from the solid-state fermentation and the submerged one by using different kinds of wastes coming from cereal crop processing as well as the agro-food industry. The both fermentation technologies were tested through the controlled cultivation of the medicinal mushrooms Ganoderma lucidum a...

With the rapid development of economy and increasing improvement agricultural production level, people’s demand for fruits is also year by year. China largest fruit consumption country in world. According to relevant statistics reported China, end 2019, total amount various sold had reached about 270 million tons, with apples accounting 48% global output pears 69% national output. However, Chin...

We study equilibrium and maximin play in supergames consisting of the sequential play of a finite collection of stage games, where each stage game has two outcomes for each player. We show that for two-player supergames in which each stage game is strictly competitive, in any Nash equilibrium of the supergame, play at each stage is a Nash equilibrium of the stage game provided preferences over ...

We describe the case of a 44-year-old woman, without known previous psychiatric history, hospitalized after a significant hemorrhage caused by self-inflicted deep facial dermal lesions (with muscle exposition). Psychopathological possible explanations of this case, as in similar reviewed ones, are related to frustration, aggression, and impulsivity.