Results 81 to 90 of about 1,191,748 (291)
Aging and Cancer, EarlyView.Aging weakens the blood–brain barrier (BBB), increasing susceptibility to CNS cancers and complicating treatment. This review examines BBB deterioration, its impact on drug delivery, and potential interventions like targeting neuroinflammation and advanced therapies.
Quang La, Aiman Baloch, David F. Lo
wiley +1 more source
Growth and combined experimental and quantum chemical study of glycyl-L-Valine crystal
Heliyon, 2019 Glycyl-L-Valine (GLV) crystals were grown using distilled water as the solvent at room temperature by solution growth technique. Powder X-ray diffraction confirms the crystalline quality of GLV crystal.
C. Usha +5 more
doaj
Evaluation of daily residual pancreatic tumor motion for deep‐inspiration breath‐hold radiotherapy
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Purpose Breath‐hold techniques are widely used in radiation therapy to minimize respiratory‐induced tumor or organ‐at‐risk motion. However, residual motion persists, necessitating a reliable daily evaluation method. Methods At our institution, fiducial markers serve as surrogates for target localization in pancreatic cancer treatment.
Weihua Mao +4 more
wiley +1 more source
Molecular Spectra, Reaction Dynamics, Symmetries and Life
CHIMIA, 2003 We provide a short review of the work of the group for molecular kinetics and spectroscopy at the Laboratory for Physical Chemistry of ETH Zürich contributing to our understanding of the fundamental physical-chemical primary processes in ...
Martin Quack
doaj +1 more source
Analytical evaluation of relativistic molecular integrals. III. Computation and results for molecular auxiliary functions [PDF]
arXiv, 2020 This work describes the fully analytical method for calculation of the molecular integrals over Slater-type orbitals with non-integer principal quantum numbers. These integrals are expressed through relativistic molecular auxiliary functions derived in our previous paper [Phys. Rev. E 91, 023303 (2015)].
arxiv
A Python package for fast GPU‐based proton pencil beam dose calculation
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Purpose Open‐source GPU‐based Monte Carlo (MC) proton dose calculation algorithms provide high speed and unparalleled accuracy but can be complex to integrate with new applications and remain slower than GPU‐based pencil beam (PB) methods, which sacrifice some physical accuracy for sub‐second plan calculation.
Mahasweta Bhattacharya +4 more
wiley +1 more source
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Purpose An evaluation of the accuracy, safety, and efficiency of the Halcyon ring delivery system (RDS) for stereotactic radiosurgery (SRS) treatment to relatively small (1–3 cm) brain lesions. Methods After completing the extensive in‐house quality assurance checks including Winston–Lutz test and independent dose verification via MD Anderson ...
Kate Hazelwood +5 more
wiley +1 more source
Molecular Physics: An Attempt at a Comprehensive Dynamical Treatment of Physical and Chemical Forces 1 [PDF]
, 1888 George William De Tunzelmann
openalex +1 more source
INTERACTIVE EDUCATIONAL TECHNOLOGIES IN THE COURSE "MOLECULAR PHYSICS"
Інформаційні технології і засоби навчання, 2011 Teaching of general and special disciplines at physical faculty is impossible without a demonstration experiment, but not always the laboratory material resources correspond to the up-to-date level of a hardware.
Vitalij V. Grishchenko +2 more
doaj
Diffusion Models in $\textit{De Novo}$ Drug Design [PDF]
arXivDiffusion models have emerged as powerful tools for molecular generation, particularly in the context of 3D molecular structures. Inspired by non-equilibrium statistical physics, these models can generate 3D molecular structures with specific properties or requirements crucial to drug discovery. Diffusion models were particularly successful at learning
arxiv