Results 1 to 10 of about 204,563 (170)

INFLUENCE OF DRAINAGE METHODS ON SOYBEAN DEVELOPMENT IN LOWLANDS [PDF]

Engenharia Agrícola, 2020
The need for crop rotation and profitability in lowland areas are the two main reasons for the introduction of soybean cultivation in the state of Rio Grande do Sul, Brazil. These areas have poor natural drainage, which impedes proper soybean growth.
Ricardo B. Rosso, Marcia X. Peiter, Adroaldo D. Robaina, Luis H. Bahú Ben, Wellington Mezzomo   +4 more
doaj   +2 more sources

Resistance of New Hybrids of Cotton to Some Biotic Factors and the Results of Sorting Experiments [PDF]

BIO Web of Conferences, 2023
Based on the results of long-term experiments of the authors of the article, the tolerance of ridges formed as a result of simple and complex hybridization to fork diseases in an artificially infected environment with the bacterium Xanthomonas ...
Ibragimov Paridun, Urazov Bakhriddin, Rakhmatkhodjaeva Elnorakhon, Toreev Fozilbek   +3 more
doaj   +1 more source

Damage identification in RC bridges by confronting two approaches: visual inspection and numerical analysis

Fracture and Structural Integrity, 2023
The present article aims to summarize the research study that was conducted the efficiency of methods and techniques designed for the detection and localization of faults in civil engineering structures, particularly in bridge structures.
Ayad Mohammed, Boumechra Nadir, Hamdaoui Karim   +2 more
doaj   +1 more source

Three-Dimensional Structural Anomalies of the Western Pacific Subtropical High Ridge and Its Relationship with Precipitation in China during August–September 2021

Atmosphere, 2022
In August-September 2021, the western Pacific subtropical high (WPSH) showed significant anomalies, with some areas between the Yangtze and Yellow River basins in China suffering from heavy rainfall and flooding, while extreme heat occurred in Southern ...
Fei Zhang, Xianyu Yang, Qingfei Sun, Suxiang Yao, Qu Guo   +4 more
doaj   +1 more source

A machine learning approach to differentiate between COVID-19 and influenza infection using synthetic infection and immune response data

Mathematical Biosciences and Engineering, 2022
Data analysis is widely used to generate new insights into human disease mechanisms and provide better treatment methods. In this work, we used the mechanistic models of viral infection to generate synthetic data of influenza and COVID-19 patients.
Suzan Farhang-Sardroodi, Mohammad Sajjad Ghaemi, Morgan Craig, Hsu Kiang Ooi , Jane M Heffernan   +4 more
doaj   +1 more source

Environmental Factors Associated With Nitrogen Fixation Prediction in Soybean

Frontiers in Plant Science, 2021
Biological nitrogen (N)-fixation is the most important source of N for soybean [Glycine max (L.) Merr.], with considerable implications for sustainable intensification.
André Froes de Borja Reis, Luiz Moro Rosso, Larry C. Purcell, Seth Naeve, Shaun N. Casteel, Péter Kovács, Sotirios Archontoulis, Dan Davidson, Ignacio A. Ciampitti   +8 more
doaj   +1 more source

A Comparison of Model-Assisted Estimators, With and Without Data-Driven Transformations of Auxiliary Variables, With Application to Forest Inventory

Frontiers in Forests and Global Change, 2021
Forest information is requested at many levels and for many purposes. Sampling-based national forest inventories (NFIs) can provide reliable estimates on national and regional levels.
Magnus Ekström, Magnus Ekström, Mats Nilsson   +2 more
doaj   +1 more source

Surface network extraction from high resolution digital terrain models

Journal of Spatial Information Science, 2021
A surface network is a topological data structure formed by a set of thalwegs and ridges on a digital terrain model. Its computation relies on the detection of saddles on the terrain.
Eric Guilbert
doaj   +1 more source

Fruit Quality and Yield of Three Highbush Blueberry (Vaccinium corymbosum L.) Cultivars Grown in Two Planting Systems under Different Protected Environments

Horticulturae, 2021
Due to the increasing interest in highbush blueberry (Vaccinium corymbosum L.) among consumers, together with the problems of climate change and specific substrate requirements, a novel approach to intensive blueberry production is required. Here, ‘Duke’,
Tina Smrke, Robert Veberic, Metka Hudina, Vid Zitko, Mitja Ferlan, Jerneja Jakopic   +5 more
doaj   +1 more source

SARS-CoV-2 variants impact RBD conformational dynamics and ACE2 accessibility

Frontiers in Medical Technology, 2022
Coronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has killed over 6 million people and is having a devastating social and economic impact around the world. The rise of new variants of concern
Mariana Valério, Mariana Valério, Luís Borges-Araújo, Luís Borges-Araújo, Luís Borges-Araújo, Luís Borges-Araújo, Manuel N. Melo, Manuel N. Melo, Diana Lousa, Diana Lousa, Cláudio M. Soares, Cláudio M. Soares   +11 more
doaj   +1 more source