Abstract Background Karst areas in southwestern China exhibit ecological degradation in the form of rocky desertification.Local governments launched large-scale afforestation and other ecological restoration programs to curb this trend.Soil thickness is a key limiting factor for vegetation restoration in Karst areas, but the relationship between ec
Abstract Allergic contact dermatitis (ACD) is a type IV hypersensitivity mainly mediated by Th1/Th17 immune response.Topical corticosteroid is currently the first-line treatment for allergic contact dermatitis (ACD) and systemic administration of immunosuppressive drugs are used in patients with severe disseminated cases.However, increased risk of
In the context of dynamic economic development of the Arctic, one of the strategic tasks is to ensure environmental safety and preserve the conditions and quality of life of the local population.It is possible to solve this problem by conducting environmental impact assessment (EIA) at the stage of economic activity planning, which is mandatory in
In the field of substructure of line and ground building works, natural grained materials have considerable representation in the material basis.During the exclusive ventilationstejp offer of these materials suppliers, it is necessary to determine the possibilities of material use into traffic-way structure.The suitability of using natural-grained
In this paper, we investigate the global existence and large time behavior of entropy solutions to one-dimensional unipolar hydrodynamic model for semiconductors in the form of Euler-Possion equations with kicker pro comp 10 time and spacedependent damping in a bounded interval.Firstly, we prove the existence of entropy solutions through vanishing