Search results for "EED"

Effects of the air density value on a wind generator electricity production capability

2016

The paper main issue is the evaluation of the influence of the air density value on the electricity production capability of a wind generator. Two different density air mathematical models, where the density has not a constant value, are here taken into account and compared in terms of reliability, accuracy and computational burden. Evaluations are carried out thanks to a horizontal axis wind generator full model built by the Authors in Matlab/Simulink environment. Simulation results are compared with real data.

Aksjologiczny wymiar rodzicielstwa

2016

Współczesny świat stwarza różne sytuacje zagrożenia dla procesów prawidłowego wychowania dzieci. Problem ten w szczególny sposób dotyka wielu polskich rodzin, które nie znalazły należnego im miejsca w wolnorynkowej rzeczywistości, jaka ma w naszym kraju miejsce od 1990 r. Mieszanie się nacji, kultur, religii sprzyja powstawaniu nowych, często dotychczas nieznanych problemów, zagrażających prawidłowemu funkcjonowaniu dziecka w rodzinie i społeczeństwie. Dlatego rola rodziców w kształtowaniu właściwych postaw u dzieci nabiera dziś szczególnego znaczenia. Uwzględniając jednak tempo przemian, warto zwrócić uwagę na konieczność przekazywania dzieciom pewnych uniwersalnych zasad z jednoczesnym za…

Effects of progressive decrease of feeding frequency and re-feeding on production parameters, stomach capacity and muscle nutritional value in rainbo…

2020

Feeds and feeding constitute the major part of costs in intensive aquaculture. Any action to reduce feeding costs without negatively affecting fish production parameters and flesh quality would improve profitability of farming. Therefore, we studied the effects of feeding frequency on production parameters, stomach capacity and nutritional value of muscle in juvenile rainbow trout (Oncorhynchus mykiss) in an experiment with two stages. First, during the nine-week “starvation period” we fed rainbow trout (initial weight c. 40 g) with four different feeding protocols in an attempt to adapt the fish to a progressive decrease in the number of feeding days. During the second stage, a four-week “…

Changing vocational special needs education : From teacher to developer

2019

Biographies can be used to examine changes in teaching and analyse how teachers experience education policies. This study focused on 11 vocational special needs education teachers (vocational SNE teachers) who wrote work-related memoirs. Six of them were also interviewed. Qualitative content analysis was used to determine how experienced SNE teachers describe the changes and challenges in vocational education and training since the 1970s. The findings suggested that the work of vocational SNE teachers has changed from segregated student-focused remedial instruction to planning and administrative work with indirect impact. Similarly, a change in competences is evident. The discipline “Specia…

Teacher and student teacher views of agency in feedback

2022

The present study compares the feedback themes that groups of teachers (n = 5) and student teachers (n = 15) discussed in a professional development programme concerning teachers’ classroom interaction and formative assessment, and the agents they assigned the feedback to. The results of the thematic analysis show little variation with the conversation themes between the groups, but they did show more with the appointed agents of feedback themes. The teachers assigned feedback themes to the teacher and the students, as student teachers assigned them to the teacher and the learning environment. By referring to feedback as the shared responsibility of the teacher and students, the teachers de…

Does vocationally oriented foreign language teaching meet the needs of Finnish and German vocational school students?

2019

This article is based on upper secondary vocational school students’ interviews made in Finland and in Germany in 2016 and in 2017. The study results suggest that in both countries, English language skills are seen as the most important foreign language skills and the students would like to have more vocationally oriented English language classes with focus on authentic spoken language communication. The differences in the educational systems of the two countries might result in differences in students‘ perceptions of whether and to what extent they will actually need foreign languages in their future working life. nonPeerReviewed

Muscle Function Differences between Patients with Bulbar and Spinal Onset Amyotrophic Lateral Sclerosis. Does It Depend on Peripheral Glucose?

2021

Background: One of the pathogenic mechanisms of ALS disease is perturbed energy metabolism particularly glucose metabolism. Given the substantial difference in the severity and the prognosis of the disease, depending on whether it has a bulbar or spinal onset, the aim of the study was to determine metabolic differences between both types of ALS, as well as the possible relationship with muscle function. Materials and Methods: A descriptive, analytical, quantitative, and transversal study was carried out in hospitals and Primary Care centers in the region of Valencia, Spain. Fasting glucose and alkaline phosphatase (AP) levels in venous blood, muscle percentage, fat percentage, muscle streng…

Wpływ zasady uprzywilejowania pracownika na zakres swobody umów stron stosunku pracy w literaturze i orzecznictwie

2022

Celem artykułu jest określenie wpływu zasady uprzywilejowania pracownika na swobodę kształtowania przez strony stosunku pracy postanowień umów o pracę oraz umów dodatkowych. W artykule zostały przedstawione argumenty uzasadniające tezę, zgodnie z którą mechanizm przewidziany w art. 18 § 2 kodeksu pracy może znaleźć zastosowanie wyłącznie do postanowień umów o pracę, nie obejmuje natomiast swym zakresem nazwanych i nienazwanych umów dodatkowych zawieranych przez strony stosunku pracy. Jednak o nadaniu określonej klauzuli statusu postanowienia umowy o pracę należy rozstrzygać w oparciu o jej treść, a nie umiejscowienie. Za kryterium oceny postanowień umów o pracę w świetle art. 18 k.p. należy…

"Sądowa egzekucja" kontaktów z dzieckiem

2019

Biochemical methane potential (BMP) of solid organic substrates: evaluation of anaerobic biodegradability using data from an international interlabor…

2011

Background: This paper describes results obtained for different participating research groups in an interlaboratory study related to biochemical methane potential (BMP). In this research work, all experimental conditions influencing the test such as inoculum, substrate characteristics and experimental conditions were investigated. The study was performed using four substrates: three positive control substrates (starch, cellulose and gelatine), and one raw biomass material (mung bean) at two different inoculum to substrate ratios (ISR). Results: The average methane yields for starch, cellulose, gelatine and mung bean at ISR of 2 and 1 were 350 ± 33, 350 ± 29, 380 ± 42, 370 ± 36 and 370 ± 35 …