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Wyświetlanie 1-2 z 2
Tytuł:
Staycation as a way of spending free time by city dwellers: examples of tourism products created by Local Action Groups in Lesser Poland Voivodeship in response to a new trend in tourism
Autorzy:
Pawłowska, Aneta
Matoga, Łukasz
Powiązania:
https://bibliotekanauki.pl/articles/1190056.pdf
Data publikacji:
2016
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
staycation
tourism product
offer of spending free time
city dwellers
Local Action Group
Lesser Poland Voivodeship
Opis:
Social and economic changes contribute to changes in the lifestyle of modern society, including as well the method of spending free time. City dwellers who, because of economic reasons, have to altogether resign from package holidays or just reduce expenses, are searching for an opportunity to relax in the countryside and towns located near their home. Therefore a phenomenon called staycation, which consists of visiting one's own city or its closest neighbourhood, is becoming more and more popular. Tourism products aimed at different groups of visitors are created in response to the changing needs and expectations of people. Local Action Groups are especially active in this field and in recent years they have run many projects concerning the creation of places attractive for a visit, relaxation and recreation. The purpose of the article was to present examples of tourism products created by these associations in Lesser Poland Voivodeship. The products presented in this article can be connected with the phenomenon of staycation and the current needs of dwellers concerning spending free time. Local cultural heritage and natural environment are becoming the basis for supralocal tourism products which allow promoting rural areas, little towns and outskirts of urban agglomerations.
Źródło:
World Scientific News; 2016, 51; 4-12
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Estimation of entrance skin dose and effective dose from abdomen radiography in two diagnostic facilities in Aba, Abia State, South-East Nigeria
Autorzy:
Esu, E. O.
Chiegwu, H. U.
Omojola, A. D.
Eze, E. M.
Powiązania:
https://bibliotekanauki.pl/articles/1839405.pdf
Data publikacji:
2021
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Entrance skin dose (ESD)
Local diagnostic reference levels (LDRLs)
Dose area product (DAP)
Effective dose (E)
Absorbed dose (DT)
Thermoluminescent dosimeter (TLD)
Kilovoltage peak (kVp)
milliampere-seconds (mAs)
Opis:
Medical exposure for abdomen radiography is associated with higher doses compared to X-Rays of the chest and other extremities. The study aims to determine the mean entrance skin dose (ESD) for 104 adult patients between 20-89 years with 2 X-Ray units (A and B) in Aba, South-East Nigeria and to determine the ESD at the 75th percentile to estimate the local diagnostic reference levels (LDRLs). This study also determined the effective dose (E), the dose area product (DAP) and the relationship between absorbed dose (DT) and other parameters. This study will also compare its findings with relevant articles where necessary. The study used 2 functional floors mounted X-Ray units. A total of 208 annealed thermoluminescent dosimeters (TLDs) were used made of Lithium Fluoride, doped with Magnesium and Titanium (LiF: Mg, Ti). Two TLD chips were used per patient. The chips were positioned at the anterior and posterior end of the patient respectively for a given beam area for abdomen radiography. After exposure, a calibrated RadPro TLDcube 400 reader (Freiberg Instrument, Germany) was used to estimate individual patient doses. This was done by multiplying the TLD counts by a pre-determined calibration factor (CF). The mean/75th percentile ESD for facilities A and B was 2.92/4.12 and 3.01/3.67 mGy. The E for facilities A and B was 0.73 and 0.82 mSv respectively. There was a good relationship between the DT with ESD, exit dose (ED) and DAP for facility A, but no relationship was seen with other parameters. The mean ESD was lower compared to the National Council on Radiation Protection and Measurements (NCRP 172) and the American Association of Physicists in Medicine (AAPM) reports respectively. The study proved useful and could serve as a reference point to initiate LDRLs within the South-East zone in Nigeria for abdomen radiography.
Źródło:
World Scientific News; 2021, 161; 143-156
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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