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  1. 3981
    por Lyman, Alexa, Barre, Laura
    Publicado 2021
    “…All participants had Amazon EchoShow devices for videochat. Participants were instructed on VideoDining and asked to independently schedule four VideoDine sessions with a family/friend in four weeks. …”
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    Feasibility and Acceptability of VideoChat During Meals in Adults Aging in Place of Average Age 88
  2. 3982
    “…METHODS: We carried out participant observation, semi-structured interviews and informal dialog with 48 individuals, among quilombolas of the Atlantic Forest in southeastern Brazil and ribeirinhos of the Amazon. RESULTS: We documented 60 traditional practices governed by analogical principles, comprising hunting, ethnomedical practices, food taboos, and other interactions with non-human entities. …”
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    Sympathetic science: analogism in Brazilian ethnobiological repertoires among quilombolas of the Atlantic forest and Amazonian ribeirinhos
  3. 3983
    “…Method: An internet survey was administered with English speaking participants recruited passively via the website of the Global Collaboration on Traumatic Stress (GC-TS) (n(GC-TS) = 1,268) and actively via Amazon’s MTurk (n(MTurk) = 1,378). Exploratory factor analysis, correlational analysis, sensitivity and specificity analysis, and comparisons in response between the two samples and between male and female respondents were conducted. …”
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    Global Psychotrauma Screen (GPS): psychometric properties in two Internet-based studies
  4. 3984
    “…One hundred four parents who keep firearms at home were recruited from Amazon Mechanical Turk Prime and viewed video messages and reported behavioral intentions and emotional reactions following each message. …”
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    An informed approach to the development of primary care pediatric firearm safety messages
  5. 3985
    “…Brazil stands out for snakebite accidents, mainly in the Amazon region. The best possible care after snakebite accidents is to obtain antiophidic sera on time. …”
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    Geographical accessibility to the supply of antiophidic sera in Brazil: Timely access possibilities
  6. 3986
    por He, Peijuan, Zhang, Bing, Shen, Songna
    Publicado 2022
    “…In this study, the Apriori algorithm is optimized by Amazon Web Services (AWS) and graphics processing unit (GPU) to improve its data mining speed. …”
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    Effects of Out-of-Hospital Continuous Nursing on Postoperative Breast Cancer Patients by Medical Big Data
  7. 3987
    “…INTERPRETATION: RBCeq will assist blood banks and immunohematology laboratories by overcoming existing methodological limitations like scalability, reproducibility, and accuracy when genotyping and phenotyping in multi-ethnic populations. This Amazon Web Services (AWS) cloud based platform has the potential to reduce pre-transfusion testing time and to increase sample processing throughput, ultimately improving quality of patient care. …”
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    RBCeq: A robust and scalable algorithm for accurate genetic blood typing
  8. 3988
    “…The researchers conclude that in these remote Amazon communities, responses to COVID-19 mirror attitudes and behavior vis-à-vis malaria and other health risks: self-medicate, ignore, and pray. …”
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    In a life full of risks, COVID-19 makes little difference. Responses to COVID-19 among mobile migrants in gold mining areas in Suriname and French Guiana
  9. 3989
    por Pan, Jing Yu, Liu, Dahai
    Publicado 2022
    “…A survey instrument was developed to collect data from 1124 air travelers on Amazon Mechanical Turk (MTurk), and the data was statistically analyzed using structural equation modeling and logistic regression. …”
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    Mask-wearing intentions on airplanes during COVID-19 – Application of theory of planned behavior model
  10. 3990
    “…An online forced choice survey was administered to non-physician, potential patients, through Amazon Mechanical Turk (MTurK) to weight the severity of the same AE categories. …”
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    The Adverse Event Unit (AEU): A novel metric to measure the burden of treatment adverse events
  11. 3991
    “…We applied this method to proposed road developments in three areas: the Brazilian Amazon, Africa, and Nepal, to locate high-impact road segments. …”
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    Severe conservation risks of roads on apex predators
  12. 3992
    por Li, Nan, Molder, Amanda L., Yang, Shiyu
    Publicado 2022
    “…We first showed the images to a group of 492 adults recruited from the Amazon Mechanical Turk (MTurk) and asked them to rate their levels of fear and disgust for each image. …”
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    Visual representations of SARS‐CoV‐2, emotions, and risk perception of COVID‐19
  13. 3993
    “…METHODS: We conducted a cross-sectional survey from January 2020 through May 2020 using Amazon’s crowdsourcing platform, MTurk. After a brief screening survey to determine gallbladder disease history and cholecystectomy status, eligible users without prior cholecystectomy were invited to complete the full survey for US $2.50. …”
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    Patient decision-making in symptomatic gallbladder disease
  14. 3994
    “…Prospective cohort study was carried-out with 500 pregnant women and their offspring followed-up in the MINA-Brazil study, which was conducted in Cruzeiro do Sul, Western Brazilian Amazon. LTPA was assessed in the second (mean 19.6, SD 2.4 weeks) and third (mean 27.8, SD 1.6 weeks) gestational trimesters by a standardised interview and categorised according to the recommended cut-off of at least 150 min/week. …”
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    Leisure-time physical activity in Amazonian pregnant women and offspring birth weight: A prospective cohort study
  15. 3995
    “…We developed ViReflow, a user-friendly viral consensus sequence reconstruction pipeline enabling rapid analysis of viral sequence datasets leveraging Amazon Web Services (AWS) cloud compute resources and the Reflow system. …”
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    The ViReflow pipeline enables user friendly large scale viral consensus genome reconstruction
  16. 3996
    “…This study analyzed the karyotype diversification of two Ancistrus species (Ancistrus sp. 1 and Ancistrus sp. 2) from the Amazon region by classical and molecular chromosomal markers. …”
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    Chromosomal Diversification in Ancistrus Species (Siluriformes: Loricariidae) Inferred From Repetitive Sequence Analysis
  17. 3997
    “…A previous study synonymized the species, A.ipanquianus, distributed from the western portion of the Amazon River to the north-western region of the La Plata River Basin, and A.tarijae, with type locality in the Lipeo River in Bolivia. …”
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    Molecular and morphological evidence revalidates Acrobrycontarijae (Characiformes, Characidae) and shows hidden diversity
  18. 3998
    “…We surveyed 404 North Carolina residents recruited through Amazon MTurk in July 2020 to assess adherence to key prevention behaviors (6-foot distancing, mask wearing, and gathering limits) and barriers to and facilitators of adherence. …”
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    Barriers to and Facilitators of COVID-19 Prevention Behaviors Among North Carolina Residents
  19. 3999
    “…The study population was composed of 64 Amerindians from the Amazon region of northern Brazil. The difference in frequencies between the populations was analyzed using Fisher’s exact test, and the results were significant when p ≤ 0.05. …”
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    The Genomic Profile Associated with Risk of Severe Forms of COVID-19 in Amazonian Native American Populations
  20. 4000
    “…Initially, 199 samples of tambaqui farmed populations from different locations (located in Brazil, Colombia, and Peru), a wild population (Amazon River, Brazil), and the base population of a breeding program (Aquaculture Center, CAUNESP, Jaboticabal, SP, Brazil) were genotyped. …”
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    Genomic selection signatures in farmed Colossoma macropomum from tropical and subtropical regions in South America
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