Results 71 to 80 of about 2,985 (214)

Advances in the Development of Lipid Nanoparticles for mRNA Delivery

open access: yesSmall Structures, Volume 7, Issue 2, February 2026.
This review provides an integrated overview of mRNA–lipid nanoparticle (LNP) design, including lipid composition, scalable manufacturing, and structure–activity relationships. We highlight strategies for targeted delivery, physicochemical tuning, and high‐throughput screening such as DNA barcoding.
Xing Wang   +6 more
wiley   +1 more source

ANACONDA: a new tool to improve mortality and cause of death data

open access: yesBMC Medicine, 2020
Background The need to monitor the Sustainable Development Goals (SDGs) and to have access to reliable and timely mortality data has created a strong demand in countries for tools that can assist them in this.
Lene Mikkelsen   +3 more
doaj   +1 more source

W Crv: the shortest-period Algol with non-degenerate components? [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2000
Radial velocity data for both components of W Crv are presented. In spite of providing full radial-velocity information, the new data are not sufficient to establish the configuration of this important system because of large seasonal light-curve variations which prevent a combined light-curve/radial-velocity solution.
Rucinski, Slavek M., Lu, Wenxian
openaire   +2 more sources

A Computational Journey Toward an Optimal Design for Metamaterial Epicardial Passive Sleeves

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 4, 26 January 2026.
Passive epicardial sleeves are evaluated in 3D in‐silico heart models to reveal how sleeve geometry, stiffness, anisotropy, and metamaterial architecture influence cardiac mechanics after myocardial infarction. A continuum‐to‐auxetic design exploration shows that region‐specific mechanical engagement can reduce infarct bulging and modulate torsional ...
Vahid Naeini   +8 more
wiley   +1 more source

Failure Mechanism of Anchored Rock under Constant Resistance Values of Cable Based on Particle Flow Code

open access: yesGeofluids, 2022
Focusing on a constant resistance (CR) cable, using particle flow code (PFC) software, the constant resistance characteristics of the cable are replaced by the servo control of the pallet, and the compressive mechanical properties of rock anchored on the
Xiaoming Sun   +4 more
doaj   +1 more source

Precisely tracking childhood death [PDF]

open access: yes, 2017
Little is known about the specific causes of neonatal and under-five childhood death in high-mortality geographic regions due to a lack of primary data and dependence on inaccurate tools, such as verbal ...
Bassat Orellana, Quique   +9 more
core   +1 more source

Support Structure Modelling in Actuator Line Method Large Eddy Simulations of Wind Turbine Wakes

open access: yesWind Energy, Volume 29, Issue 1, January 2026.
ABSTRACT While advancements in the prediction of wind turbine loads and wakes within the actuator line method large eddy simulation (ALM‐LES) framework have been an active research topic in recent years, the modelling of the tower and nacelle has received comparatively less attention.
Markella Zormpa   +2 more
wiley   +1 more source

Where there is no hospital: improving the notification of community deaths

open access: yesBMC Medicine, 2020
Background Globally, an estimated two-thirds of all deaths occur in the community, the majority of which are not attended by a physician and remain unregistered.
Tim Adair   +11 more
doaj   +1 more source

Energy decomposition analysis approaches and their evaluation on prototypical protein–drug interaction patterns

open access: yes, 2015
The partitioning of the energy in ab initio quantum mechanical calculations into its chemical origins (e.g., electrostatics, exchange-repulsion, polarization, and charge transfer) is a relatively recent development; such concepts of isolating chemically ...
Fox, Thomas   +3 more
core   +1 more source

Community perspectives on HIV, violence and health surveillance in rural South Africa : a participatory pilot study [PDF]

open access: yes, 2016
Acknowledgements: The authors would like to acknowledge the study participants who contributed time and information and made significant contributions to the analysis, and the staff at the MRC/Wits Rural Public Health and Health Transitions Research Unit
Byass, Peter   +7 more
core   +2 more sources

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