Evaluation is an essential part of the learning process, as it helps to determine whether students have truly grasped the concepts being taught. The item difficulty index (the difficulty level of items or questions) plays ...
Education
Jul 1, 2024
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2
Grassy box gum woodlands once covered millions of square kilometers in southeastern Australia, but today less than 5% remains. The loss of large old trees has been a crisis for the many species of birds and other animals ...
Ecology
Jul 1, 2024
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Terpenoids, such as α-farnesene, are natural compounds widely used in flavoring agents, fragrances, and even in biofuels. Traditionally, α-farnesene is extracted from plants, and hence their production may suffer from low ...
Biotechnology
Jul 1, 2024
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This study is reported by Shisheng Chen's group at the National Key Laboratory of Wheat Improvement, Peking University Institute of Advanced Agricultural Sciences. Plant architecture has significant impact on plant development ...
Agriculture
Jun 28, 2024
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Researchers at the University of Toronto have developed a deep-learning model, called PepFlow, that can predict all possible shapes of peptides—chains of amino acids that are shorter than proteins, but perform similar biological ...
Molecular & Computational biology
Jun 27, 2024
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10
President and CEO of the Canadian Olympic Committee David Shoemaker recently called for an additional $104 million in government funding for Olympic athletes.
Social Sciences
Jun 26, 2024
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0
The availability and adoption of high-speed broadband appears to boost the number of farms offering agritourism activities, according to a new study led by Penn State researchers. Their findings, the researchers said, bolster ...
Biotechnology
Jun 26, 2024
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0
More than 100,000 oil and gas wells across the western U.S. are in areas burned by wildfires in recent decades, a new study has found, and some 3 million people live next to wells that in the future could be in the path of ...
Earth Sciences
Jun 26, 2024
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81
A new Child Development study by researchers at the University of Maryland, Furman University, Education Northwest and University of Hawaiʻi at Manoa in the United States has examined whether children think it's unfair for ...
Social Sciences
Jun 26, 2024
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0
Pollen development in flowering plants is a complex process involving multiple genetic and physiological pathways. Previous studies have highlighted the importance of mitogen-activated protein kinases (MAPKs) in various plant ...
Molecular & Computational biology
Jun 25, 2024
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