Results 131 to 140 of about 6,180,533 (377)

3D In Vitro Models of Breast Cancer: Current Challenges and Future Prospects Toward Recapitulating the Microenvironment and Mimicking Key Processes

open access: yesAdvanced Biology, EarlyView.
In vitro cancer models are advantageous for studying important processes such as tumorigenesis, cancer growth, invasion, and metastasis. The complexity and biological relevance increase depending on the model structure, organization, and composition of materials and cells.
Kyndra S. Higgins   +2 more
wiley   +1 more source

Laparoscopic ovarian transposition in patients with pelvic cancer

open access: yesActa Medica Lituanica, 2014
Background. The aim of this study was to evaluate the feasibility of laparoscopic ovarian transposition prior to radiation therapy on the preservation of hormonal function in the treatment of pelvic cancer. Materials and methods.
Kastytis Žilinskas   +2 more
doaj   +1 more source

Radiation hydrodynamics including irradiation and adaptive mesh refinement with AZEuS. I. Methods

open access: yes, 2014
Aims. The importance of radiation to the physical structure of protoplanetary disks cannot be understated. However, protoplanetary disks evolve with time, and so to understand disk evolution and by association, disk structure, one should solve the ...
Dullemond, C. P., Ramsey, J. P.
core   +1 more source

Is Gravitational Radiation a Radiation of the Same Level as Electromagnetic Radiation?

open access: yesJournal of Modern Physics, 2014
The notion of gravitational radiation as a radiation of the same level as the electromagnetic radiation is based on the theoretically proven and experimentally confirmed facts of the existence of stationary states of an electron in its gravitational field, characterized by the gravitational constant K = 1042 G (G is Newtonian gravitational constant ...
I. S. Fisenko, S. I. Fisenko
openaire   +3 more sources

Illuminating New Frontiers: Exploring the Photosensitizing Potential of Passiflora Species in Combating Methicillin‐Resistant Staphylococcus aureus (MRSA) and Their Infection in Senescent Mice

open access: yesAdvanced Biology, EarlyView.
This study investigates the photosensitizing potential of Passiflora cincinnata in Antimicrobial Photodynamic Therapy (aPDT) against skin infection caused by Methicillin‐resistant Staphylococcus aureus (MRSA) in a senescent murine model. The P. cincinnata exhibits antimicrobial activity, with reduced bacterial load, lower leukocyte infiltration, and ...
Caroline Vieira Gonçalves   +14 more
wiley   +1 more source

Infrared Neural Stimulation Elicits Distinct Molecular Pathways in Astrocytes Based on Laser Pulse Parameters

open access: yesAdvanced Biology, EarlyView.
Infrared (IR) light evokes distinct calcium and water transport responses in astrocytes, depending on stimulation duration and protocol. This study uses widefield imaging and pharmacology to reveal differential engagement of astroglial signaling pathways.
Wilson R. Adams   +7 more
wiley   +1 more source

Lie-Group analysis of radiative and magnetic field effects on free convection and mass transfer flow past a semi-infinite vertical flat plate

open access: yesElectronic Journal of Differential Equations, 2005
In this paper, we discuss similarity reductions for problems of radiative and magnetic field effects on free-convection and mass-transfer flow past a semi-infinite vertical flat plate.
Fouad. S. Ibrahim   +2 more
doaj  

Application of biodegradable films produced from irradiated whey protein concentrate

open access: yesPesquisa Agropecuária Tropical, 2015
Biodegradable films from whey proteins have a great potential for application on packaging, due to their excellent mechanical and optical properties. However, some processes, such as the use of gamma radiation, can affect the physical, mechanical and ...
Ana Paula Stort Fernandes   +4 more
doaj   +1 more source

Acoustic radiation from the end of two-dimensional duct, effects of uniform flow and duct lining [PDF]

open access: yes, 1973
A study is presented of the radiation of acoustic modes from the end of a duct immersed in a uniformly moving medium. It is shown that the uniform flow has roughly the same effect as an increase in frequency at constant mode number: the number of lobes ...
Candel, S. M.
core  

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