Process Optimization for Development of Guar Gum-Based Biodegradable Hydrogel Film Using Response Surface Methodology by Junaid Aman, Navin Chandra Shahi, Umesh Chandra Lohani, Divya Balodhi, Rajat Singh, Naveen Kumar, Mohd Ishfaq Bhat, Avvaru Praveen Kumar

“…Results showed that a guar-gum-based biodegradable hydrogel film has adequate physical, optical, and biodegradable properties and can be successfully utilized in the food packaging industry.…”
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Singular Solutions to a (3 + 1)-D Protter-Morawetz Problem for Keldysh-Type Equations by Nedyu Popivanov, Tsvetan Hristov, Aleksey Nikolov, Manfred Schneider

“…The Keldysh-type equations are known in some specific applications in plasma physics, optics, and analysis on projective spaces. Problem PK is not well-posed since it has infinite-dimensional cokernel. …”
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Investigation of new solitary stochastic structures to the Heisenberg ferromagnetic spin chain model via a Stratonovich sense by Md. Nur Alam

“…These solutions are vital for elucidating complex phenomena in plasma physics, optical fibers, quantum mechanics, superfluids, and other fields. …”
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Efficacy and Acceptability of Orthokeratology for Slowing Myopic Progression in Children: A Systematic Review and Meta-Analysis by Daizong Wen, Jinhai Huang, Hao Chen, Fangjun Bao, Giacomo Savini, Antonio Calossi, Haisi Chen, Xuexi Li, Qinmei Wang

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Geometry-symmetry-free and material-symmetry-guaranteed polariton-induced transparency by Xingyu Tang, Huaping Wang, Zhenyang Cui, Sihao Xia, Zhiwei He, Song Han, Hongsheng Chen, Yingjie Wu

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