Biological characteristics and host range of the pathogen causing white leaf spot of garlic;

Species identification and host range testing of a root-knot nematode infecting guava in Hainan Province;

On the host range of root-knot nematodes infecting tobacco in Shandong Province;

After reasonable and legal demonstration, in addition to putting forward some legislative suggestions, the article also points out that grandparents should be included under the scope of subject of visitation right.

The imperfection is reflected in that: 1) the scope of subject is too narrow and not clearly defined; 2) some clauses about visitation rights appear to be unfair; 3) the clause about the abeyance of visitation rights is too simple; and 4) there is some problem in enforcing the mandatory provision.

Res judicata refers to a rule by which a final Judgment by a court of competent Jurisdiction is conclusive upon the parties in any subsequent Litigation involving the same Cause of Action,mainly including objective scope and subjective scope.

The key point of res judicata in the Continental law system concerns the legal norms within the scope of res judicata, which includes the subjective scope, the objective scope and the time scope.