Optimization of Lactic Acid Production from Pineapple By-Products and an Inexpensive Nitrogen Source Using Lactiplantibacillus plantarum strain 4O8 by Joel Romial Ngouénam, Pierre Marie Kaktcham, Chancel Hector Momo Kenfack, Edith Marius Foko Kouam, François Zambou Ngoufack

“…Lactic acid (LA) is used in food, cosmetic, chemical, and pharmaceutical industries and has recently attracted much attention in the production of biodegradable polymers. The expensive substances including carbon and nitrogen sources involved in its fermentative synthesis and the increasing market demand of LA have prompted scientists to look for inexpensive raw materials from which it can be produced. …”
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Boron phosphide microwires based on-chip electrocatalytic oxygen evolution microdevice by Hongwei Su, Qing Guo, Hongtao Li, Alei Li, Yunlei Zhong, Xu Zhang, Lin Geng, Shuai Liu, Liuqi Dong, Xiaohang Pan, Lin Wang, Lixing Kang

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Damage of Green Synthetic Cement Slurry to Clastic Rock Reservoir by Meng Xu, Xin Tan, Libo Yang, Hanlie Cheng, David Cofell

“…The research results show that the average porosity of the clastic rock reservoir in the study area is 15%, the permeability is high, the average pore size of the reservoir is between 37 and 56 μm, the microfractures are developed in the reservoir section, and the porosity and permeability conditions are good; high-valent cations and inorganic ions in the filtrate generate inorganic scales such as CaCO3 and Mg(OH)2 and cross-link with dissolved polymers to form flocculation substances, which cause the filtrate to damage the reservoir, and at the same time, the cement particles in the pore throats in the near wellbore zone are lost along with the leakage. …”
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Cranial reconstruction utilizing polymeric implants in two different designs: finite element investigation by Yomna H. Shash

“…Titanium has been the material of choice for cranial implants due to its superior properties and biocompatibility; however, its issues have prompted the search for substitute materials (e.g., polymers). The issues are related to the requirement for surface modification, casting, radiologic incompatibility and potential allergy risks. …”
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Antibiotic Susceptibility Patterns and Virulence Profiles of Classical and Hypervirulent <i>Klebsiella pneumoniae</i> Strains Isolated from Clinical Samples in Khyber Pakhtunkhwa,... by Azra, Taj Ali Khan, Ihtisham Ul Haq, Woranich Hinthong, Susana Campino, Aisha Gohar, Noman Khan, Muhammad Kashif, Ihsan Ullah, Taane G. Clark

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