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  1. 22861
  2. 22862

    Efficient production of poly-γ-glutamic acid using computational fluid dynamics simulations by Bacillus velezensis for frozen dough bread making by Hong Liu, Qiaojuan Yan, Yuchuan Wang, Yanxiao Li, Zhengqiang Jiang

    Published 2025-01-01
    “…This study aimed to evaluate poly-γ-glutamic acid (γ-PGA) production by the glutamic-dependent strain Bacillus velezensis CAU263 through fed-batch fermentation in a 5-L fermenter. A remarkable γ-PGA yield of 60.4 g/L with a conversion rate of 0.97 g/g (γ-PGA/L‑sodium glutamate) was achieved. …”
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  3. 22863
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  8. 22868

    Unit commitment in microgrid systems using artificial intelligence techniques by Barnabas I. Gwaivangmin, Ganiyu A. Bakare, Ya’U S. Haruna, Abdullahi L. Amoo

    Published 2024-08-01
    “…Importantly, E-HPSO–SA demonstrated a substantial cost advantage over PSO and E-HPSO–ACO, exceeding them by approximately 57.4% and 52.5%, respectively. This translates to a significant improvement in cost-efficiency, ensuring a reliable and sustainable power supply while effectively mitigating rising expenses. …”
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  9. 22869

    PARÁMETROS HEMATOLÓGICOS EN POLLUELOS DE PSITÁCIDOS EN CAUTIVERIO DE ORIGEN SILVESTRE by J. A. Herrera, A. Ávalos, G. Herrera, D. Gómez, A. Varela, A. Guzmán, A. M. Rosales

    Published 2013-01-01
    “…En las cuatro especies citadas, el porcentaje del hematocrito fue de 56,4 ± 3,36; 51 ± 6,52; 47,6 ± 6,47 y 53,8 ± 9,26; el VCM en fl fue de 184,6 ± 13,4; 142,0 ± 25,4; 106,3 ± 11,7 y 162,3 ± 71,9; la cuenta eritrocítica fue de 4,7 ± 2,1 x10 6 /μl; 6,1 ± 8,2 x10 6 /μl; 6,9 ± 1,2 x10 6 /μl y 5,4 ± 1,1 x10 6 /μl; y la cuenta leucocitaria de 3,06 ± 0,15 x10 3 /μl; 3,62 ± 0,24 x10 3 /μl; 4,48 ± 0,36 x10 3 /μl y 3,56 ± 0,71 x10 3 /μl respectivamente para P. senilis , A. albifrons , A. autumnalis y A. oratrix . …”
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  10. 22870
  11. 22871

    Challenges in reducing grand multiparity rates in Ethiopia: an analysis of 2019 EDHS data using a multilevel model approach by Diriba Dibaba, Tesfaye Getachow Charkos

    Published 2025-02-01
    “…Additionally, the highest prevalence of grand multiparity was observed among illiterate women (79.7%), those from poor households (54.8%), non-family planning users (77.5%), and residents of the Oromia (15.8%) and SNNPR (15.4%) regional states. …”
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  12. 22872
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  16. 22876

    Smokeless, not harmless: Understanding Naswar's cardiovascular risks in the northwestern Pakistan by Ihsanur Rahman, Fayaz Ahmad, Naveed Sadiq

    Published 2025-02-01
    “…Multivariable logistic regression showed that Naswar users (OR: 2.56, 95 % CI: 1.08–6.10), Naswar dip time of five or more minutes (OR: 3.77, 95 %CI: 1.11–12.84), 20+ years of Naswar use (OR: 4.30, 95 %CI: 1.26–14.75), black Naswar (OR: 2.62, 95 %CI: 1.04–6.60), and spitting Naswar saliva (OR: 3.76, 95 %CI: 1.43–9.86) exhibited higher adjusted odds of CAD compared to non-users of Naswar. …”
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  17. 22877

    Efficient chemical recycling of poly(L-lactic acid) via either alcoholysis to alkyl lactate or thermal depolymerization to L-lactide promoted by Zn(II) catalysts by Maria Gentile, Licia Gaeta, Stefano Brenna, Claudio Pellecchia

    Published 2025-02-01
    “…Here we report two very efficient chemical recycling pathways for commercial high molar mass and highly crystalline PLA samples, both ones promoted by different imidazole[1,5-a]pyrid-3-yl)phenolate Zn(II) catalysts: (i) alcoholysis was easily achieved by simply treating the polymer samples in boiling methanol in the presence of 1 % Zn(II) catalyst, resulting in up to 99 % yield and selectivity in methyl lactate; and (ii) chemical recycling to the monomer was achieved by heating the polymer samples at 180 °C under vacuum or in a nitrogen flow in the presence of 0.1 % Zn(II) catalyst and a highly boiling alcohol, resulting in up to 99 % yield of L-lactide, having high chemical and steric purity, which could be repolymerized without any further purification.…”
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