Results 21 to 30 of about 82,221 (261)

Evaluation of protection performances of Stylosanthes gracilis extract against 304L corrosion in H2SO4 solution

open access: yesCase Studies in Chemical and Environmental Engineering, 2020
Corrosion protection performance of leaf extracts from Stylosanthes gracilis on 304 ​L steel in H2SO4 solution was evaluated using weight loss, electrochemical and surface morphological examinations.
Okiemute Dickson Ofuyekpone   +4 more
doaj   +1 more source

Investigation of micronized laterite sandcrete block compressive strength

open access: yesCase Studies in Construction Materials, 2021
The demand for affordable and eco-friendly construction materials is on the increase. Using locally source materials in construction will result in budget and environmentally friendly structures.
T.F. Awolusi   +4 more
doaj   +1 more source

Green synthesis and investigation of novel SiC/PZ-rGO nanoheterostructure as promising photocatalyst via empirical analysis

open access: yesCurrent Research in Green and Sustainable Chemistry
- Nucleophilic substitution-based synthesis is gaining prominence as it imparts unique properties on hybrid organic–inorganic nanomaterials and is playing an increasingly important role in catalysis and solar energy conversion process.
Olusegun K. Abass   +7 more
doaj   +1 more source

Evaluating the thermodynamic efficiency of the cement grate clinker cooler process using artificial neural networks and ANFIS

open access: yesAin Shams Engineering Journal, 2022
The energy recovery of the grate cooler is a significant part of reducing production costs and tackling the environmental challenges of the cement industry.
Anthony I. Okoji   +2 more
doaj   +1 more source

Impact of The Penetration of Renewable Energy on Distributed Generation Systems

open access: yesMajlesi Journal of Electrical Engineering, 2022
As the proportion of total generation by renewable sources compared to non-renewable sources increases, the relative inertial stability provided by large rotating generators in electricity grids is found to shrink and is not being replaced by sources ...
Oyinlolu Ayomidotun Odetoye   +7 more
doaj   +1 more source

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye   +33 more
wiley   +1 more source

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola   +4 more
wiley   +1 more source

Evaluating upskilling tools for digital, green, and entrepreneurial competences: A multicriteria approach to advancing Europe’s green and digital transition

open access: yesCroatian Operational Research Review
Advancing green and digital transition is a key topic on Europe’s agenda, aligned with the UN’s SDG goals. In this context, this study investigates existing support tools and programs for upskilling digital, green, and entrepreneurial (DGE) competences ...
Ivana Ninčević Pašalić   +2 more
doaj   +1 more source

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

open access: yesFEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg   +14 more
wiley   +1 more source

Tumor B‐cell infiltration in platinum‐treated advanced muscle‐invasive urothelial carcinoma

open access: yesMolecular Oncology, EarlyView.
Bladder tumors with higher pretreatment memory B‐cell infiltration were linked to longer survival after cisplatin chemotherapy, but not carboplatin. These tumors also showed more organized immune structures (tertiary lymphoid structures) and a shared pro‐inflammatory B‐cell‐rich community, suggesting that memory B cells may help identify patients most ...
Konrad Stawiski   +10 more
wiley   +1 more source

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