Wild boar population (Sus scrofa) has been growing rapidly in most countries of the world over past decades. The invasive species high reproduction rates and well-developed adaptive responses, which allows it to successfully expand boundaries its habitat, create significant economic losses agriculture horticulture, urban ecosystems, threatens loss biological diversity spread zoonotic infections...

In modern conditions, without the implementation of projects related to introduction new technologies and developments, taking into account environmental social responsibility business, it is impossible for companies achieve sustainable development. The article studies problems innovative activity submits model management in conditions intensive purpose creation business streamlining. proposed ...

It is expected on general grounds that the moduli space of 4d $\mathcal{N}=3$ theories form $\mathbb{C}^{3r}/\Gamma$, with $r$ rank and $\Gamma$ a crystallographic complex reflection group (CCRG). As in case Lie algebras, CCRGs consists several infinite families, together some exceptionals. To date, no theory labelled by an exceptional CCRG (excluding Weyl groups) has been identified. In this w...

We consider the zeros of exceptional orthogonal polynomials (XOP). Exceptional were originally discovered as eigenfunctions second order differential operators that exist outside classical Bochner–Brenke classification due to fact XOP sequences omit certain degrees. This omission causes several properties polynomial not extend sequences. One such property is restriction convex hull support meas...

Although eID technology has undergone several development cycles and eID have been issued to citizens of various European countries, it is still not as broadly used as originally expected. One reason is the absence of compelling use cases besides eGovernment. Current Research focuses mainly on the needs of the user and technical aspects. The economic perspective is often disregarded. This is es...

Most ecological interactions occur in environments that are spatially and temporally heterogeneous-'patchy'-across a wide range of scales. In contrast, most theoretical models of ecological interactions, especially large-scale models applied to societal issues such as climate change, resource management and human health, are based on 'mean field' approaches in which the underlying patchiness of...

The combined impacts of drastic natural environment change and increasing human interference are making the uncertainty Tibetan Plateau’s ecological vulnerability world’s largest. In this study, an index (EVI) Tibet in core area Plateau was assessed using a selected set ecological, social, economic indicators spatial principal component analysis (SPCA) to calculate their weights. data included ...

Four decades ago, Leigh Van Valen presented the Red Queen's hypothesis to account for evolution of species within a multispecies ecological community [Van Valen L (1973) Evol Theory 1(1):1-30]. The overall conclusion of Van Valen's analysis was that evolution would continue even in the absence of abiotic perturbations. Stenseth and Maynard Smith presented in 1984 [Stenseth NC, Maynard Smith J (...

Recent studies suggest that selection can allow coexistence in situations where ecological dynamics lead to competitive exclusion, provided that there is a trade-off between traits optimal for interacting with conspecifics and traits optimal for interacting with heterospecifics. Despite compelling empirical evidence, there is no general framework for elucidating how and when selection will allo...