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  1. 1221
    “…METHODS: After a pilot period during the first quarter of the BHIS fieldwork, eligible BHIS participants were invited to participate in the BELHES until a predefined number (n = 1100) was reached. …”
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  2. 1222
  3. 1223
    por Traub, Berthold, Wüest, Rafael O.
    Publicado 2020
    “…The Swiss NFI revisits about 8%–10% of its sample plots regularly in repeat surveys to supervise the quality of fieldwork. METHODS: We analysed the relevance of observer bias with equivalence tests, examined data quality objectives defined by the Swiss NFI instructors, and calculated the pseudo-turnover (PT) of species composition, that is, the percentage of species not observed by both teams. …”
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  4. 1224
    por Xiong, Yong, Long, Chunlin
    Publicado 2020
    “…METHODS: Ethnobotanical fieldwork was conducted in 19 villages/townships in Qianxinan Prefecture between 2017 and 2018. …”
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  5. 1225
  6. 1226
    “…METHODS: The study was conducted as ethnographic fieldwork in an ED at a Danish Regional Hospital. Two months of participant-observation were carried out focusing on 43 patients. …”
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  7. 1227
    “…BACKGROUND: Population-representative household survey methods require up-to-date sampling frames and sample designs that minimize time and cost of fieldwork especially in low- and middle-income countries. …”
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  8. 1228
    “…The GEER team arrived at Palu City on 13 November 2018 and conducted five days of extensive fieldwork using instrumentation from the Natural Hazards Reconnaissance Facility (known as the “RAPID”) [4,5], including mobile data collection software, digital imaging systems, high-resolution Global Navigation Satellite System (GNSS) antennas, and unmanned aerial vehicles (UAVs, or “;drones”). …”
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  9. 1229
    “…At child age 2 years, 324 (74%) participants were retained, at age 3 years, 324 (74%) participants were retained and at age 5 years, 299 (69%) participants were retained. Fieldwork for follow-up at age 7 years is underway, with funding available for follow-up at age 9 years. …”
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  10. 1230
    “…The area supports 14 family level amphibian clades and 23 family level reptile clades. Fieldwork, museum specimen surveys, and a literature review suggest that biodiversity decreases at higher elevations. …”
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  11. 1231
    “…METHODS: Qualitative fieldwork on pathways to emergency care of traffic injury was carried out from March to August 2016 in four hospitals in Vietnam, two in Ho Chi Minh City and two in Hanoi. …”
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  12. 1232
    por Brlík, Vojtěch, Šilarová, Eva, Škorpilová, Jana, Alonso, Hany, Anton, Marc, Aunins, Ainars, Benkö, Zoltán, Biver, Gilles, Busch, Malte, Chodkiewicz, Tomasz, Chylarecki, Przemysław, Coombes, Dick, de Carli, Elisabetta, del Moral, Juan C., Derouaux, Antoine, Escandell, Virginia, Eskildsen, Daniel P., Fontaine, Benoît, Foppen, Ruud P. B., Gamero, Anna, Gregory, Richard D., Harris, Sarah, Herrando, Sergi, Hristov, Iordan, Husby, Magne, Ieronymidou, Christina, Jiquet, Frédéric, Kålås, John A., Kamp, Johannes, Kmecl, Primož, Kurlavičius, Petras, Lehikoinen, Aleksi, Lewis, Lesley, Lindström, Åke, Manolopoulos, Aris, Martí, David, Massimino, Dario, Moshøj, Charlotte, Nellis, Renno, Noble, David, Paquet, Alain, Paquet, Jean-Yves, Portolou, Danae, Ramírez, Iván, Redel, Cindy, Reif, Jiří, Ridzoň, Jozef, Schmid, Hans, Seaman, Benjamin, Silva, Laura, Soldaat, Leo, Spasov, Svetoslav, Staneva, Anna, Szép, Tibor, Florenzano, Guido Tellini, Teufelbauer, Norbert, Trautmann, Sven, van der Meij, Tom, van Strien, Arco, van Turnhout, Chris, Vermeersch, Glenn, Vermouzek, Zdeněk, Vikstrøm, Thomas, Voříšek, Petr, Weiserbs, Anne, Klvaňová, Alena
    Publicado 2021
    “…Around fifteen thousand fieldworkers annually count breeding birds using standardized protocols in 28 European countries. …”
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  13. 1233
    “…Weather information was added to each data point and results analyzed using multivariate regression models. Fieldwork yielded 1890 mosquitoes from four genera. …”
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  14. 1234
    “…A field assignment was given to students, which had to be submitted at the end of the fieldwork. The same exercise was repeated in the classroom with the UAV aided field data as virtual field exercises. …”
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  15. 1235
    “…Here, we build upon existing research to confirm which characteristics Duke of Burgundy prefer for their larval foodplants, whether preferences remain consistent across years, and whether conservation management on reserves can replicate these conditions. Fieldwork was carried out at Totternhoe Quarry Reserve, a chalk grassland site in Bedfordshire, UK. …”
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  16. 1236
    “…Since the global Covid-19 pandemic prevented fieldwork, structured interviews were conducted via Zoom and corroborated by a literature review. …”
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  17. 1237
    “…Findings are based on NGO BRAC's existing dataset and fieldwork between April–August 2020 on 29 slums in Khulna, Bangladesh, using a qualitative methodology. …”
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  18. 1238
    “…METHODS: This study used a focused ethnographic approach. Five weeks of fieldwork included four observations of health campaigns and nine interviews: three individual interviews with employees at TICC (all Tanzanians), two group interviews with nine Norwegian nursing students, two group interviews with five local youths enrolled in TICC’s Youth Program, one interview with a local village leader, and one interview with a local primary school teacher. …”
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  19. 1239
    “…The absence of 88 species in at least one of the trading locations at some stage of the fieldwork was recorded. CONCLUSIONS: The presence and absence of the commercialized species do not seem to be related to the period of the year or the mesoregion. …”
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  20. 1240
    “…The camera captured an image every 10 seconds. Fieldwork was completed between February and March 2020, and data were analyzed in August 2020. …”
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