Results 31 to 40 of about 57,883 (262)

A self-consistent 3D magnetohydrodynamic model producing a solar blowout jet

Astronomy & Astrophysics
Context. Solar blowout jets are a distinct subclass of ubiquitous extreme-ultraviolet (EUV) and X-ray coronal jets. Aims. Most existing models of blowout jets prescribe initial magnetic-field configurations and apply ad hoc changes in the photosphere to ...
Chen Yajie, Peter Hardi, Przybylski Damien, Chitta Lakshmi Pradeep, Mandal Sudip   +4 more
doaj   +1 more source

Facies Modeling of Heterogeneous Carbonates Reservoirs by Multiple Point Geostatistics [PDF]

Journal of Petroleum Science and Technology, 2016
Facies modeling is an essential part of reservoir characterization. The connectivity of facies model is very critical for the dynamic modeling of reservoirs. Carbonate reservoirs are so heterogeneous that variogram-based methods like sequential indicator
Aliakbar Bayat, Omid Asghari, Abbas Bahroudi, Meysam Tavvakoli   +3 more
doaj   +1 more source

Numerical analysis of dam breaking behavior of Bingham pseudoplastic fluid by using the explicit MPS method

Nihon Kikai Gakkai ronbunshu, 2019
Grease lubrication in ball bearings is one of key technologies to reduce energy consumption and enhance lifetime in design of spacecrafts as well as general industrial machineries.
Hideyo NEGISHI, Hiroaki AMAKAWA, Kazuaki MANIWA, Shingo OBARA, Makoto HAYAMA, Daming DONG   +5 more
doaj   +1 more source

High‐Throughput Digital Decoding of Vascular Heterogeneity in Patient‐Specific Tumor Microenvironments

Advanced Healthcare Materials, EarlyView.
ABSTRACT Quantitative characterization of vascular heterogeneity in complex microphysiological systems (MPS), particularly within patient‐derived tumor microenvironments, remains a major challenge for scalable disease modeling and therapeutic evaluation.
Jungseub Lee, Wooju Park, Sujin Hyung, Sangmin Jung, Kyungho Lee, Junseok Jeon, Noo Li Jeon, Jeeyun Lee, Hye Ryoun Jang, Jihoon Ko   +9 more
wiley   +1 more source

Functional Blood‐Brain Barrier Crossing by Biomimetic M13 Phage Vectors for Targeted Neuronal Delivery

Advanced Healthcare Materials, EarlyView.
This study investigates the M13 bacteriophage as a biomimetic nanovector capable of crossing in vitro models of the blood–brain barrier. By exploiting peculiar transcellular pathways, M13 avoids lysosomal degradation and preserves its structural integrity and functionality.
Silvia Vercellino, Lucia Pappagallo, Francesca De Chirico, Luca Boselli, Hazem Ahmed, Luca Spagnoletti, Giovanni Pittaluga, Paolo Emidio Costantini, Matteo Calvaresi, Pier Paolo Pompa, Alberto Danielli, Fabio Benfenati, Valentina Castagnola   +12 more
wiley   +1 more source

An integrated DFT + U and device simulation design of doped CsGeCl3 for high efficiency flexible solar absorbers

Scientific Reports
The urgent need for non-toxic, high-performance perovskites is a critical bottleneck in the advancement of sustainable solar energy. This work introduces a self-consistent pathway that directly links first-principles quantum mechanics with device-level ...
Dholon Kumar Paul, Shahnil Zulkarnain, Somayia, M. L. Rahman, A. K. M. Akther Hossain, A. F. M. Yusuf Haider, Firoze H. Haque   +6 more
doaj   +1 more source

Gapless Superconductivity From Extremely Dilute Magnetic Disorder in 2H‐NbSe2‐xSx

Advanced Materials, EarlyView.
We demonstrate that 2H‐NbSe2‐xSx hosts gapless superconductivity at unexpectedly low magnetic impurity concentrations. Combining STM, Bogoliubovde Gennes simulations, DFT, and quasiparticle interference, we comprehensively study the development of gapless behavior and show that SeS substitution reshapes the band structure, enhances nesting, and drives ...
Jose Antonio Moreno, Mercè Roig, Víctor Barrena, Edwin Herrera, Alberto M. Ruiz, Samuel Mañas‐Valero, Antón Fente, Anita Smeets, Jazmín Aragón, Yanina Fasano, Beilun Wu, Maria N. Gastiasoro, Eugenio Coronado, José J. Baldoví, Brian M. Andersen, Isabel Guillamón, Hermann Suderow   +16 more
wiley   +1 more source

The burden of disease in metachromatic leukodystrophy: results of a caregiver survey in the UK and Republic of Ireland

Orphanet Journal of Rare Diseases
Background Metachromatic Leukodystrophy (MLD) is a rare, autosomal recessive lysosomal storage disease characterised by the progressive loss of motor function and severe decline in cognitive function.
Sophie Thomas, Alexandra Morrison, Georgina Morton, Pat Roberts, Vivienne Clark, Jackie Imrie   +5 more
doaj   +1 more source

When Poor Exciton Dissociation Limits Photocurrents in Organic Solar Cells: Why Low Offset Non‐Fullerene Acceptor Blends Can't Be Efficient

Advanced Materials, EarlyView.
The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley   +1 more source

A Rare Scenario of Stenosed Type IV Dual LAD with Normal Myocardial Perfusion Scan

World Journal of Nuclear Medicine, 2012
Dual left anterior descending artery (LAD) is a rare variation in the coronary artery anatomy having 4 different subtypes. We report a rare scenario of type IV dual LAD, with short LAD critical stenosis, compensated by a long LAD perfusing the same ...
Ameya Puranik, Gopinathan Nair, R. Vijayraghavan   +2 more
doaj   +1 more source