Published in Folia Oeconomica Stetinensia
Research background: There are numerous interactions between the natural environment and a hotel company. On the one hand, the natural environment affects the hotel; on the other hand, the hotel has a significant impact on the environment. Dynamic changes in the natural environment and their effects on the functioning of hotels make it important to...
Published in Econometrics
The growing popularity of electric scooters has resulted in the dynamic development of this market on a global scale. Each potential customer has different preferences and therefore should be able to choose a scooter that meets their expectations. The study used a dataset comprising 42 scooters available on Polish market with their specifications. ...
Published in Econometrics
The aim of the article is to analyse the possibility of using the elements of a multidimensional comparative analysis in order to create a tool enabling a comprehensive assessment of a person’s competencies, and comparing it with the requirements set in a specific vocational situation. An illustration of such possibilities is the presentation of a ...
Published in Carpathian Journal of Electronic and Computer Engineering
This paper is focused on some kind of mystery circuit nullator, nullor, current mirror, and voltage mirror, all of them known as pathological elements. These pathological elements can be used to perform circuit modelling, symbolic circuit analysis, circuit synthesis, circuit design and to develop applications that involve modern active devices. It ...
Published in Current Issues in Pharmacy and Medical Sciences
A keto diet is well-known for being a low carb diet in which the body produces ketones in the liver to be used as energy. When something high in carbs is eaten, the body will produce glucose and insulin. Glucose is the easiest molecule for the body to convert and use as energy, so it will be chosen over any other energy source. The aim of this stud...
Published in Current Issues in Pharmacy and Medical Sciences
Medicinal plants are potential sources of natural compounds with biological activities and therefore attract the attention of researchers worldwide. Citrus oils are a complex mixture of more than a hundred components of differing chemical natures. Qualitative and quantitative analysis by gas chromatography coupled with mass spectrometry (GCMS) of t...
Published in Archiva Zootechnica
Current nutritional strategies of livestock industry are focused on evaluating the effects of terrestrial sources rich in natural bioactive compounds that can be used in farm animal feed and the subsequent implications on the quality of resulting animal products. In this context, the present study aimed to characterize from a nutritional point of v...
Published in Archiva Zootechnica
The purpose of this study was to investigate the effect of synbiotic and organic acids on oxidative stability of breast broiler meat. The experiment consists on 120, 2 days old Ross 308 chicks, housed in metabolic cages (6 chicks/cage). A 2 x 2 factorial arrangement was considered with 4 treatments and 5 replicates (30 animals per group). Two diffe...
Published in Archiva Zootechnica
During two feeding trials, the effect of dietary phytogenic mixture on the performance and oxidative stress biomarkers in the liver of broilers reared under thermoneutral conditions (TN) and heat stress (HS) was studied. A number of 60 Cobb 500 chicks/trial were sheltered in environmentally-controlled digestibility cages. On the 14 days of age, the...
Published in Ecological Chemistry and Engineering S
Airlines are an important part of the comprehensive transportation system. Therefore, it is of great practical significance to empirically analyse the measurement of airlines’ environmental efficiency and influencing factors. Adopting the SBM-DEA model, this study measured the environmental efficiency of 20 Chinese airlines between 2010 and 2017 an...
