While the United States may currently be divided on how best to address homelessness,both sides of the debate agree the nation is in the midst of a long-term crisis.In 2024,the number of people experiencing homelessne...
TENORM Regulation in the United States of America post-West Virginia vs.EPA Spenser Lynn,Charles Wilson,Emily Caffrey1(1.University of Alabama at Birmingham,School of Health Professions,Clinical and Diagnostic Science...
supported with funds from the Bill and Melinda Gates Foundation(BMGF)under the auspices of the BMGF project on Capacity Building in Africa(awarded to Tshwane University of Technology,Pretoria);the Gates Foundation for a competitive doctoral fellowship awarded under the BMGF project to Hawassa University for study leave;The National Research Fund(NRF),the South African Research Chair in Agrochemurgy and Plant Symbioses,and the Tshwane University of Technology。
Bean(Phaseolus vulgaris)yields in Africa can be increased through the application of phosphorus and nitrogen fertilizers,as both nutrients are low in African soils.However,using greener technologies is preferred to mi...
supported by Beijing Natural Science Foundation(No.1244047);the National Natural Science Foundation of China(No.12171272,12161141003,12331013,12161141005);China Postdoctoral Science Foundation(No.2023M740207).
Let F,G and H be three graphs with G■H.We call G an F-saturated graph relative to H,if there is no copy of F in G but there is a copy of F in G+e for any e∈E(H)\E(G).The F-saturation game on host graph H consists of...
Oxygenated fuels can reduce harmful emissions without affecting engine performance,meeting the big challenge in the transportation industry,which keeps the environment safe and reduces global warming.This study invest...
supported by Grants from the Department of Education(R305D140037,R305D210023).
Factor analysis is widely utilized to identify latent factors underlying the observed variables.This paper presents a comprehensive comparative study of two widely used methods for determining the optimal number of fa...
supported by the National Natural Science Foundation of China(Grant no.41874173)。
Studying various aurora morphology helps us understand space's physical processes and the mechanisms behind these patterns.Auroral arcs are the brightest and most prominent auroral patterns.Due to the difficulty in pr...
supported by the National Natural Science Foundation of China(12226006,11921001);the Natural Key Research and Development Program of China(2018YFA0704701).
In 1694,Gregory and Newton proposed the problem to determine the kissing number of a rigid material ball.This problem and its higher dimensional generalization have been studied by many mathematicians,including Minkow...
Article structure.Subdivision-numbered sections.Divide your article into clearly defined and numbered sections.Subsections should be numbered 1.1(then 1.1.1,1.1.2,...),1.2,etc.(the abstract is not included in section ...