113 research outputs found
Time management on task completion of science, technology, engineering, and mathematics (STEM) students of ECT Excellencia Global Academy Foundation, Inc.
Time management is a collection of skills that you may use to make the most of your time and enhance your quality of life. Most commonly, students would find meaning, accomplishment, and even fulfillment once achieved the objectives that they set. This is possible because they wisely manage their time. Henceforth, this research study will shed light a report on the concept of time management that significantly affects towards the STEM students’ of ECT Excellencia Global Academy Foundation, Inc. (EEGAFI) on their potentiality to complete their tasks on time. To determine the limitations of students’ time management, hypotheses were developed along with the problems and objectives of this study. The respondents of this study were from the students of STEM 11 of EEGAFI. 150 respondents were randomly selected and these students were those who volunteered to participate in the surveys were picked at random from the group. The researchers gave the predetermined questionnaires to the respondents in this research study with the primary goal of collecting data for statistical analysis. The findings showed that time management behaviors such as procrastination, prioritizing, and planning had a significant impact on the task completion of the students. When doing task completion, it is advised that students pay close attention to the passing of time. Efforts to ensure strong academic success. Given that procrastination, when compared to other factors, significantly affects academic achievement, the results show that students need work very hard to finish their projects as well as completing all other academic tasks on time to avoid missing deadlines
Life-Cycle Performance Assessment of Road Network Under Multiple Hazards
A procedure for estimating risk and resilience of road networks associated with bridges and embankments subjected to seismic ground motion and subsequent tsunami caused by the anticipated Nankai Trough earthquake is proposed. Since road networks play a crucial role for the transportation system after a natural disaster, it is important to identify the degradation of functionality and economic loss due to damage to structures in networks. In an illustrative example, risk and resilience of road networks in Mie-Prefecture, where the effects of Nankai Trough earthquake would be very intense, are estimated. The numerical results show that the retrofitting prioritization can be determined by comparing the risk and resilience of road networks.The authors express sincere appreciation to Dr. Masayuki Yoshimi, National Institute of Advanced Industrial Science and Technology of Japan, for his suggestions related to seismic fault parameters
Inheritance and allelic relationships of anthracnose resistance in common bean paloma cultivar
Anthracnose, caused by Colletotrichum lindemuthianum L., is one of the most important fungal diseases of common bean (Phaseolus vulgaris, L). Genetic resistance is the most effective method for this disease control. So far, twenty one resistance genes have been already characterized, and among them, only eight are Andean and due to it, the search for Andean resistance sources is really necessary. This way, the work aimed to characterize the genetic resistance of an Andean common bean cultivar.Fil: Castro, S. A. L.. Universidade Estadual de Maringá; BrasilFil: Gonçalves Vidigal, M. C.. Universidade Estadual de Maringá; BrasilFil: Nanami, D. S. Y.. Universidade Estadual de Maringá; BrasilFil: Frias, A. A. T.. Universidade Estadual de Maringá; BrasilFil: Franzon, R. C.. Universidade Estadual de Maringá; BrasilFil: Poletine, J. P.. Universidade Estadual de Maringá; BrasilFil: Lacanallo, G. F.. Universidade Estadual de Maringá; BrasilFil: Galván, Marta Zulema. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Salta-Jujuy. Estación Experimental Agropecuaria Salta; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Salta; Argentin
Understanding fish behavior during typhoon events in real-life underwater environments
Comparative analysis of diet composition and its relation to morphological characteristics in juvenile fish of three lutjanid species in a Mexican Pacific coastal lagoon
Age-related changes in gut microbiota composition from newborn to centenarian: a cross-sectional study
The use of morphometric analysis to predict the swimming efficiency of two Neotropical long-distance migratory species in fish passage
SARS-CoV-2 B.1.617.2 Delta variant replication and immune evasion
Abstract: The B.1.617.2 (Delta) variant of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was first identified in the state of Maharashtra in late 2020 and spread throughout India, outcompeting pre-existing lineages including B.1.617.1 (Kappa) and B.1.1.7 (Alpha)1. In vitro, B.1.617.2 is sixfold less sensitive to serum neutralizing antibodies from recovered individuals, and eightfold less sensitive to vaccine-elicited antibodies, compared with wild-type Wuhan-1 bearing D614G. Serum neutralizing titres against B.1.617.2 were lower in ChAdOx1 vaccinees than in BNT162b2 vaccinees. B.1.617.2 spike pseudotyped viruses exhibited compromised sensitivity to monoclonal antibodies to the receptor-binding domain and the amino-terminal domain. B.1.617.2 demonstrated higher replication efficiency than B.1.1.7 in both airway organoid and human airway epithelial systems, associated with B.1.617.2 spike being in a predominantly cleaved state compared with B.1.1.7 spike. The B.1.617.2 spike protein was able to mediate highly efficient syncytium formation that was less sensitive to inhibition by neutralizing antibody, compared with that of wild-type spike. We also observed that B.1.617.2 had higher replication and spike-mediated entry than B.1.617.1, potentially explaining the B.1.617.2 dominance. In an analysis of more than 130 SARS-CoV-2-infected health care workers across three centres in India during a period of mixed lineage circulation, we observed reduced ChAdOx1 vaccine effectiveness against B.1.617.2 relative to non-B.1.617.2, with the caveat of possible residual confounding. Compromised vaccine efficacy against the highly fit and immune-evasive B.1.617.2 Delta variant warrants continued infection control measures in the post-vaccination era
Split Spinach Aptamer For Highly Selective Recognition Of Dna And Rna At Ambient Temperatures
Split spinach aptamer (SSA) probes for fluorescent analysis of nucleic acids were designed and tested. In SSA design, two RNA or RNA/DNA strands hybridized to a specific nucleic acid analyte and formed a binding site for low-fluorescent 3,5-difluoro-4-hydroxybenzylidene imidazolinone (DFHBI) dye, which resulted in up to a 270-fold increase in fluorescence. The major advantage of the SSA over state-of-the art fluorescent probes is high selectivity: it produces only background fluorescence in the presence of a single-base-mismatched analyte, even at room temperature. SSA is therefore a promising tool for label-free analysis of nucleic acids at ambient temperatures
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