With increasing global demand for food, international food trade is playing a critical role in balancing the food supply and demand across different regions.Here, using trade datasets of four crops that provide read more more than 50% of the calories consumed globally, we constructed four international crop trade networks (iCTNs).We observed the in

Zn1-xNixO nanorod arrays were prepared on Si substrates by magnetron sputtering and hydrothermal methods at 100 °C.We here studied the effects of doped concentration and hydrothermal growth conditions on the crystal structure, morphology, photoluminescence, and magnetic properties of Zn1-xNixO nanorod arrays.The research results show that the

In this obituary paper, we want to commemorate our dear colleague Professor here Petr V.Morozov, who passed away on 17th July 2022.The death of professor Morozov is a great loss for the professional community.He was a world famous expert in psychiatry and held numerous top positions in professional associations: Secretary General of the World Psych

Accurate grasp of chicken body temperature can effectively improve the success rate of caged chicken breeding, by monitoring the number of open-mouthed chickens as color block iphone case a percentage of the total number of chickens and can directly determine whether the chicken body temperature is appropriate.There is no relevant solution to this

The knowledge society is a new social species that, despite many uncertainties and some (old and new) ambiguities, is emerging on the horizon of the 21st here century.Placed at the convergence of two long-term processes (society of individuals and knowledge society), it is characterised by the social-economic process of knowledge circulation, which