Given a topological group G that can be embedded as subgroup into some vector space (over the field of reals) we say has invariant linear span if all spans under arbitrary embeddings spaces are isomorphic spaces. For an set A let $${{\mathbb {Z}}}^{(A)}$$ direct sum |A|-many copies discrete integers endowed with Tychonoff product topology. We show span. This answers question from paper Dikranja...

Birdwatching is one of nature recreations focusing on enjoying the wild birds. This activity a hobby that continuously develops and has high economical value, besides beneficial related to conservation. A study birdwatching in Indonesia only focused bird potential supply concept various locations without any demand study. expected become basic management following birdwatcher desire. aimed anal...

The article identifies factors related to the local context that influence valuation of a local, traditional and internationally recognized music festival. Analyzing case Petronio Álvarez Pacific Music Festival held in Cali (Colombia), equation festival is estimated via an ordered probit model based upon microdata provided by face-to-face survey (N = 1257). Results show there are two key shapin...

Background: To prevent the losses caused by brucellosis, development of diagnostic tools for differentiating vaccinated cattle from infected one is priority in eradication disease. The present study was undertaken differential identification Brucella abortus vaccine strain S19 EryC PCR. Methods: In this study, 1145 clinical samples unvaccinated and buffaloes (200 blood samples, 710 sera, 190 va...

Central MessageNutritional status can prognosticate postoperative outcomes and overall survival.See Article page 1257.“It is much more important to know what sort of a patient has disease than has.”—William Osler Nutritional survival. See 1257. Our patients have become increasingly complex over time with advancing age, additional comorbid illnesses, compromised functional status. Consequently, ...