Results 141 to 150 of about 31,573 (284)

Engineering Polymeric Membranes for CO₂ Separation: Materials, Fabrication, Challenges, and Future Perspectives

Carbon Neutralization, Volume 5, Issue 4, July 2026.
Overview of polymeric and mixed‐matrix membranes for CO₂ separation, highlighting key materials, fabrication techniques, performance challenges, and innovations supporting industrial decarbonization and sustainable development. ABSTRACT Carbon dioxide (CO₂) emissions from anthropogenic sources are major contributors to global warming and climate change,
Muhammad Mansha, Noreen Abass, Faizah Altaf, Shehzada Muhammad Sajid Jillani, Safyan Akram Khan, Shahid Ali   +5 more
wiley   +1 more source

Oxidative Stress‐Induced Expression Levels of PXDN and NF‐κB in Type 2 Diabetic Patients With Nephropathy

Endocrinology, Diabetes &Metabolism, Volume 9, Issue 4, July 2026.
PXDN expression is markedly upregulated in diabetic nephropathy and, versus NF‐κB and oxidative stress markers, shows superior diagnostic performance (AUC 0.79; 90% specificity), supporting PXDN as a sensitive, specific non‐invasive biomarker for early DN.
Zakira Hanin, Aisha Anees Ahmed, Shuhd Salem Al Nahdi, Sumayya Althaf Kasim, Mahir Khalil Jallo, Rajaram Rhambau Jagdale, Dalia A. Gaber   +6 more
wiley   +1 more source

A Deep Learning Framework for Forecasting Medium‐Term Covariance in Multiasset Portfolios

Journal of Forecasting, Volume 45, Issue 4, Page 1797-1828, July 2026.
ABSTRACT Forecasting the covariance matrix of asset returns is central to portfolio construction, risk management, and asset pricing. However, most existing models struggle at medium‐term horizons, several weeks to months, where shifting market regimes and slower dynamics prevail.
Pedro Reis, Ana Paula Serra, João Gama
wiley   +1 more source

Epoxy Clerodane Diterpene Attenuates the Differentiated Adipocyte Hypertrophy and Enhances Mitochondrial Metabolism

ChemistryOpen, Volume 15, Issue 7, July 2026.
Epoxy Clerodane Diterpene (ECD) significantly reduces adipocyte hypertrophy and lipid accumulation in human mesenchymal stem cell (hMSC)‐derived adipocytes. ECD improves mitochondrial membrane potential (ΔΨm), increases thermogenic regulators (UCP‐1, PPARγC1α), decreases adipogenic markers (C/EBPα, PPARγ), and reduces inflammatory mediators (TNF‐α, NF ...
Sahar Abdulaziz AlSedairy, Pandurangan Subash‐Babu, Maha H. Alhussain, Manal Abdulaziz Binobead, Ali A. Alshatwi   +4 more
wiley   +1 more source

Independent Board of Directors Group Faultlines and CSR: Evidence From India

Business Ethics, the Environment &Responsibility, Volume 35, Issue 3, Page 2100-2118, July 2026.
ABSTRACT This study, leveraging group faultline and upper echelons theories, explores how relation and task‐based faultlines among independent board members influence CSR investment under the contingency effect of the financial slack of the firms. This study, leveraging the concept of group faultline and upper echelons, first hypothesizes how the supra‐
Arpita Agnihotri, Saurabh Bhattacharya
wiley   +1 more source

SMART TRANSPORTATION PLANNING AND ITS CHALLENGES IN THE KINGDOM OF SAUDI ARABIA (KSA)

Sustainable Futures
Khalid Mohammed Almatar
semanticscholar   +1 more source

Photonic Properties of InAs Quantum Dots by Post‐Growth Maskless Site‐Selective Focused Ion Beam Implantation

Nanophotonics, Volume 15, Issue 12, 25 June 2026.
A low‐energy focused ion beam process achieves localized spectral modification of InAs quantum dots. By leveraging low ion straggle and a compact damage volume, this methodology offers unique spatial control and accuracy. This maskless approach provides a scalable platform for site‐selective engineering for advanced photonic integrated circuits and ...
Mehdi Ahmadian, Young In Na, Maddison Coke, Daniel Blight, Akshay Kumar Verma, Mark C. Rosamond, Ian Farrer, Jon Heffernan, Richard J. Curry   +8 more
wiley   +1 more source

Quantifying Strain and Its Effect on Charge Transport in Ge/Si Core/Shell Nanowires

Advanced Science, Volume 13, Issue 32, 9 June 2026.
This work demonstrates strain engineering in Ge/Si core–shell nanowires (CS NWs) by tuning the Ge core‐Si shell dimensions. Polarization‐resolved µ‐Raman and geometrical phase analysis quantify the resulting strain. Electronic transport measurements demonstrate record hole mobilities up to 25 400 cm2/Vs, highlighting these Ge/Si CS NWs as a promising ...
Aswathi K. Sivan, Nicolas Forrer, Aakash Shandilya, Yang Liu, Janica Böhler, Alexander Vogel, Arianna Nigro, Pierre Chevalier Kwon, Artemii Efimov, Ilya Golokolenov, Gerard Gadea, Riccardo Rurali, Andreas Baumgartner, Dominik M. Zumbühl, Ilaria Zardo   +14 more
wiley   +1 more source

Uranium Doped Gallium Nitride Epitaxial Thin Films

Advanced Electronic Materials, Volume 12, Issue 12, 22 June 2026.
Uranium was controllably added to gallium nitride using molecular beam epitaxy. The uranium atoms segregated into vertically oriented regions with higher doping levels. Concentrations up to a few percent were achieved without showing significant degradation in the crystalline quality or optical characteristics. Low electrical resistivity was maintained
J. Pierce Fix, Sabin Regmi, Aaron G. Penders, Sohail Shah, Kevin D. Vallejo, Volodymyr B. Buturlim, Belief Rifore, Krzysztof Gofryk, Mukesh Bachhav, Nicholas J. Borys, Brelon J. May   +10 more
wiley   +1 more source

Beyond the Triple‐Negative Label: A Case Report on Metaplastic Breast Carcinoma

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Metaplastic breast carcinoma (MpBC) is a rare, aggressive breast malignancy with poorer prognosis than conventional subtypes. Predominant hematogenous spread, frequent triple‐negative phenotype, chemoresistance, rarity, and poorly defined treatment protocols render MpBC a significant diagnostic and therapeutic challenge for oncologists in ...
Samana Oli, Ayush Sapkota, Sajjad Ahmed Khan, Asmita Rayamajhi, Dhiraj Gupta, Vivek Ghosh, Diksha Karki, Rikesh Acharya, Prajina Shrestha   +8 more
wiley   +1 more source