Wszystkie pola: amare - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: PROMOTING WORK-RELATED IMMIGRATION AND SPREADING GOOD PRACTICES IN THE EU. REPORT FROM THE REKRY-AMARE CONFERENCE AT THE CENTER FOR MIGRATION STUDIES IN POZNAŃ
Autorzy:: Ziółek - Skrzypczak, Magdalena
Powiązania:: https://bibliotekanauki.pl/articles/580165.pdf
Data publikacji:: 2011
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Źródło:: Studia Migracyjne - Przegląd Polonijny; 2011, 37, 4(142); 241-246
2081-4488
2544-4972
Pojawia się w:: Studia Migracyjne - Przegląd Polonijny
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Effects of Using Corpus-Based Instructional Mediation on EFL Students’ Academic Writing Skills Improvement
Autorzy:: Birhan, Amare Tesfie
Teka, Mulugeta
Asrade, Nibret
Powiązania:: https://bibliotekanauki.pl/articles/1371414.pdf
Data publikacji:: 2021-07-09
Wydawca:: Wydawnictwo Uniwersytetu Śląskiego
Tematy:: academic writing
corpus linguistics
mediation
usage-based
Opis:: This study aimed at examining the effects of corpus-based instructional mediation on EFL learners’ academic writing skills improvement. To conduct the research, a quasi-experimental research design was employed. A total of 72 EFL mechanical engineering students participated in the study, and they were selected through a simple random sampling technique. Among them, 25 students were assigned to the experimental group and 47 students to the control group. The data were gathered by means of pre- and post-tests. Multivariate Analysis of Variance (MANOVA) was used to observe the statistical differences between the control and the experimental groups in their academic writing skills. The results showed that the students who were instructed through corpus-based instructional mediation outperformed than the students who were instructed in the conventional instructional approach. Particularly, the students who participated in the experimental group improved their content, communicative achievement, organization, grammar, and vocabulary usage than the students who participated in the control group. Therefore, this research calls for inclusion of corpus-based authentic linguistic elements in their teaching material when teaching academic writing courses in the EFL context.
Źródło:: Theory and Practice of Second Language Acquisition; 2021, 7, 2; 133-153
2450-5455
2451-2125
Pojawia się w:: Theory and Practice of Second Language Acquisition
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Design and evaluation of solar parabolic trough collector system integrated with conventional oil boiler
Autorzy:: Taha, Mustefa Jibril
Kibret, Fiseha Bogale
Ramayya, Venkata
Zeru, Balewgize Amare
Powiązania:: https://bibliotekanauki.pl/articles/1841225.pdf
Data publikacji:: 2021
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: conventional oil boiler
energy
solar parabolic trough
Opis:: In this paper an attempt has been made towards the design and evaluation of a solar parabolic trough collector (PTC) system integrated with a conventional oil boiler (COB) to increase the energy utilization effectiveness and reduce the environmental emission of the existing conventional oil boiler in the Kombolcha textile factory, in Ethiopia. The factory uses 8500 ton/annum of heavy fuel oil to generate 26 ton/hour of pressurized hot water at 140◦C temperature which causes an increase in greenhouse gas emissions, so the solar parabolic trough collector hot water generation system will be an appropriate solution for this application. Based on the available annual solar radiation, estimates of the solar fraction, solar energy unit price and system pay-back period have been carried out. The proposed system has the potential to save 1055.9 ton/year of fuel oil. The unit cost of PTC solar energy is estimated to be 0.0088 $/kWh and the payback period of the plant is five years. Since the unit price of oil energy (0.0424 $/kWh) is much greater than the unit price of solar energy by a substantial margin (0.033 $/kWh) in Ethiopia, therefore the water heating system by a solar parabolic trough collector is a feasible alternative to heating by a conventional oil boiler.
Źródło:: Archives of Electrical Engineering; 2021, 70, 3; 657-673
1427-4221
2300-2506
Pojawia się w:: Archives of Electrical Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Status of farmers garlic market channel choices in response to garlic value chain in libokemkem district, South Gondar Zone, Ethiopia
Autorzy:: Wubet, Gedefaw Kindu
Amare, Mengistu Negussie
Belachew, Getachew Chanie
Powiązania:: https://bibliotekanauki.pl/articles/2142849.pdf
Data publikacji:: 2022
Wydawca:: Centrum Badań i Innowacji Pro-Akademia
Tematy:: district
garlic
households
marketing channel
multivariate probit model
dzielnica
czosnek
gospodarstwa domowe
kanał marketingowy
wielowymiarowy model probitowy
Opis:: This research was conducted to identify the key market outlets and their determinants. Primary data was collected from 400 garlic producers, 37 traders, and 12 consumers. Collectors, wholesalers, retailers, and consumers’ marketing channels were identified. Of these, wholesalers were the preferred market channel by 93.75% of garlic producers. The results from a multivariate probit model showed that lagged price, experience, quantity produced, land allotted, education, sex, oxen, and market information influence garlic producers' market outlet choice decisions. The study suggested that garlic producers need to be supported to select the right market-place for maximizing their farm profit.
Źródło:: Acta Innovations; 2022, 44; 77-90
2300-5599
Pojawia się w:: Acta Innovations
Dostawca treści:: Biblioteka Nauki

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