Search Results - "Masks."

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  1. BrRacemeCounter: Mask R-CNN for Raceme Instance Segmentation by International Center for Tropical Agriculture (CIAT) Tropical Forages Program, Arrechea-Castillo, Darwin Alexis, Cardoso Arango, Juan Andres

    Published 2024
    “…This is an adapted implementation of Mask R-CNN on Python 3, Keras, and TensorFlow. The model generates bounding boxes and segmentation masks for each instance of an object in the image. …”
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    Software
  2. Update on COVID-19 vaccines and news on face masks: Vish Nene and Dieter Schillinger by Nene, Vishvanath M., Schillinger, Dieter

    Published 2021
    “…Vish Nene, co-leader of the ILRI Animal and Human Health Program, and Dieter Schillinger, ILRI deputy director general of research and development–Biosciences, give updates on vaccines for COVID-19 and the use of face masks. This film was recorded on 29 January 2021. …”
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    Video
  3. Non-monotonic vegetation activity trends in the Lower Delta of the Paraná River: masking evidence of wetland degradation? by Aquino, Diego Sebastián, Sica, Yanina Vanesa, Quintana, Rubén Darío, Gavier Pizarro, Gregorio Ignacio

    Published 2022
    “…Consistently, the widespread browning-to-greening trend reversal does not necessarily relate to wetland vegetation recovery but instead, might have masked its extensive conversion to grasslands.…”
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    Artículo
  4. Incidencia del fenotiocarb en la supervivencia de los estados inmaduros de Aleurothrixus floccosus (Mask.) by Castañer, M., Beitia, Francisco J., Garrido, Antonio, Del-Busto, Teresa

    Published 2021
    “…Se ha estudiado la incidencia de los plaguicidas: fenotiocarb (dosis: 0,1 y 0,15 %), butocarboxim (dosis: 0,15 %), buprofezin (dosis: 0,05 %) y piperonilbutóxido (dosis: 0,01, 0,05 y 0,15 %) en la supervivencia de los estados inmaduros de Aleurothrixus floccosus (Mask.). Los resultados muestran que fenotiocarb a la dosis 0,1 % produce una mortalidad absoluta en larvas de 1.°, 2° y 3." estadio y un bajo (%) de supervivencia en huevos, larvas de 4.° estadio y ninfas de A. floccosus, mientras que a la dosis mayor (0,15 %), únicamente se encuentra supervivencia en ninfas (6,5 %). …”
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    Ficha
  5. Feasibility and impact of school-based nutrition education interventions on the diets of adolescent girls in Ethiopia: a non-masked, cluster-randomised, controlled trial by Kim, Sunny S., Sununtnasuk, Celeste, Berhane, Hanna Y., Walissa, Tamirat Tafesse, Oumer, Abdulaziz Ali, Asrat, Yonas Taffesse, Sanghvi, Tina, Frongillo, Edward A., Menon, Purnima

    Published 2023
    “…We aimed to assess the feasibility and impact of a package of nutrition education interventions delivered through public primary schools on the diets of adolescent girls in Ethiopia. Methods In this non-masked, cluster-randomised, controlled trial, primary schools (clusters) in the Southern Nations, Nationalities, and People's Region and Somali region of Ethiopia were randomly allocated to the intervention group (nutrition information provided during flag ceremonies, classroom lessons, school club meetings, peer group mentoring, BMI measurement and counselling, and parent–teacher meetings) or the control group (standard academic curriculum on health and nutrition) by use of computer-generated pseudo-random numbers. …”
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    Journal Article
  6. The effect of zinc-biofortified rice on zinc status of Bangladeshi pre-school children: A randomized, double-masked, household-based controlled trial by Jongstra, Roelinda, Mokbul Hossain, Md, Galetti, Valeria, Hall, Andrew G., Holt, Roberta R.

    Published 2022
    “…Design: We conducted a 9-month, double-masked, intervention trial in 12–36 month-old rural Bangladeshi children, most of whem were who were zinc-deficient (PZC < 70 µg/dL) and stunted (n = 520). …”
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    Journal Article
  7. Efficacy of high zinc biofortified wheat in improvement of micronutrient status, and prevention of morbidity among preschool children and women - a double masked, randomized, controlled trial by Sazawal, Sunil, Dhingra, Usha, Dhingra, Pratibha, Dutta, Arup, Deb, Saikat, Kumar, Jitendra, Devi, Prabhabati, Prakash, Ashish

    Published 2018
    “…In a community based, double-masked randomized controlled trial, 6005 participants (WCBA and child pairs) were enrolled and randomly allocated to receive either high zinc biofortified wheat flour (HZn, 30 ppm zinc daily) or low zinc biofortified wheat flour (LZn, 20 ppm zinc daily) for 6 months (WCBA @ 360 g/day and children @ 120 g/day). …”
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    Journal Article
  8. Toxicidad de diversos plaguicidas sobre los estados inmaduros de Aleurothrixus fioccosus (Mask.) e incidencia sobre el insecto útil Cales noacki How by Garrido, Antonio, Castañer, M., Del-Busto, Teresa, Malagón, José

    Published 2020
    “…Se ha realizado un estudio de la efectividad en el control de los estados inmaduros de Aleurothrixus fíoccosus (Mask.) de 4 insecticidas (butocarboxim, cipermetrina, permetrina y buprofezin), así como de la toxicidad de los mismos en pupas del insecto útil Cales noacki How. …”
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    Ficha
  9. Efecto de diversos insecticidas en laboratorio sobre la mortalidad de los estados inmaduros de la mosca blanca algodonosa Aleurothrixus floccosus (Mask.) e incidencia sobre el insecto útil Cales noacki How by Castañer, M., Garrido, Antonio, Del-Busto, Teresa, Malagón, José

    Published 2020
    “…Se ha realizado un estudio de la efectividad en el control de los estados inmaduros de Aleurothrixus floccosus (Mask.) de 4 insecticidas (butocarboxim, cipermetrina, permetrina y buprofezin), así como de la toxicidad de los mismos en pupas del insecto útil Cales noacki How. …”
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    Ficha
  10. Assessing the impact of non-pharmaceutical interventions (NPI) on the dynamics of COVID-19: A mathematical modelling study of the case of Ethiopia by Ejigu, B.A., Asfaw, M.D., Cavalerie, Lisa, Abebaw, T., Nanyingi, M., Baylis, M.

    Published 2021
    “…Varying the coverage of wearing masks in rural populations minimally reduces the number of cases. …”
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    Journal Article
  11. Convolutional Neural Net-Based Cassava Storage Root Counting Using Real and Synthetic Images by Atanbori, John, Montoya Pizarro, Maria Elker, Selvaraj, Michael Gomez, French, Andrew P., Pridmore, Tony P.

    Published 2019
    “…We automatically form cassava storage root masks for any missing classes using existing ground-truth masks, and input them as a condition to our GAN model to generate synthetic root images. …”
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    Journal Article

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