Results 71 to 80 of about 138,739 (265)

An Epigenetic Fate Converter Based on Nuclei‐Targeting Lipid Nanoparticles Drives Neuronal Programming of Stem Cells for Spinal Cord Repair

open access: yesAdvanced Functional Materials, EarlyView.
Schematic illustration of LNP‐MPG nuclei‐targeting delivery of HMW‐FGF2 promoting histone acetylation to regulate the fate of DPSCs and treat spinal cord injury. LNPs components include pHMW‐FGF2 plasmid, DSPC, Dlin‐MC3‐DMA, cholesterol, and PEG2000, and are modified with MPG to form HMW‐FGF2@LNP‐MPG (HLM). HLM nuclei‐targets DPSCs to deliver HMW‐FGF2,
Heng Zhou   +6 more
wiley   +1 more source

A Paradigm shift in pre-theoretical deliberations on crime within spiritual existentialism

open access: yesTheologia Viatorum, 2017
Explanations on the origins of life, spiritual possession and death after life cannot be explained from a naturalistic, positivistic methodological view point simply because scientists have not ventured deep enough to develop measuring instruments for ...
J. R. Roelofse
doaj   +1 more source

The Occult Imagination in Britain, 1875-1947

open access: yes, 2017
Between 1875 and 1947, a period bookended, respectively, by the founding of the Theosophical Society and the death of notorious occultist celebrity Aleister Crowley, Britain experienced an unparalleled efflorescence of engagement with unusual occult ...

core  

High‐Efficiency Quantum Defect Generation in Carbon Nanotubes via Oxygen‐Free Photochemistry

open access: yesAdvanced Functional Materials, EarlyView.
We show that oxygen plays an important role in quantum defect formation in carbon nanotubes and identify reaction conditions to create a range of different quantum defects for photonics and biosensing. ABSTRACT Single‐walled carbon nanotubes (SWCNTs) offer potential for a wide range of applications from optoelectronic devices to biomedical diagnostics.
Christina Derichsweiler   +6 more
wiley   +1 more source

Self-Writing Machines: Technology and the Question of the Self

open access: yescommunication +1, 2015
In order to show that technology mediates between man and machine, I will discuss in this text a literally other or alter-knowledge system that also heavily relied on self-writing machines: spiritualism.
Christian Kassung
doaj   +1 more source

Objectivity and the supernormal: the limitations of bracketing approaches in providing neutral accounts of supernormal claims [PDF]

open access: yes, 2004
This paper contends that bracketing approaches to the sociological study of supernatural, paranormal, and occult proponents do not truly 'bracket' the reality-claims made by those being studied, but instead impose ontological limits on what can be ...
Northcote, J.
core  

Defect‐Mediated Inelastic Light Scattering by Infrared Phonons in Hexagonal Boron Nitride

open access: yesAdvanced Functional Materials, EarlyView.
Optically active defects in hexagonal boron nitride enable inelastic stimulated light scattering mediated by infrared‐active phonons, relaxing conventional Raman selection rules. Defect engineering enhances the Stokes‐conversion process and activates both TO‐ and LO‐phonon scattering channels.
Prabhdeep Singh   +4 more
wiley   +1 more source

Microfluidic Nano‐Assembly of Red‐Blood‐Cell (RBC) Lipids and Components for Engineering Extracellular Vesicles

open access: yesAdvanced Healthcare Materials, EarlyView.
Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj   +23 more
wiley   +1 more source

Prevalence of Surgical Glove Perforation in Orthopedic Surgery at Tribhuvan University Teaching Hospital: An Observational Study

open access: yesJournal of Nepal Medical Association
Introduction: Gloves provide a physical barrier preventing cross-infection between the operating team members and the patient. However, there is always a chance of the gloves perforating and breaching this barrier.
Prawesh Singh Bhandari   +4 more
doaj   +1 more source

Occult metastasis

open access: yes, 2001
The most important factor affecting the outcome of patients with invasive cancers is whether the tumor has spread, either regionally (to regional lymph nodes) or systemically.
Munro Neville, A, Cote, R.J, Hawes, D
core   +1 more source

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