Results 81 to 90 of about 18,170 (301)

Unlocking the Power of Quercetin‐Encapsulated Mesoporous Bioactive Glass Nanoparticles: A Multifunctional Approach to Bone Regeneration

open access: yesAdvanced Engineering Materials, EarlyView.
Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello   +5 more
wiley   +1 more source

Contemplating Procession: Thomas Aquinas’ Analogy of the Procession of the Word in the Immanent Divine Life [PDF]

open access: yes, 2013
Thomas Aquinas’ Trinitarian theology has been criticized as proposing an abstract notion of God that is divorced from salvation history and that is supported by tedious and ultimately incomprehensible explication.
Waltman, Josh
core   +1 more source

Micropleated Nanofibrous Filters for High‐Efficiency Submicron Aerosol Filtration: A Comparative Study with Chemical, Biological, Radiological, and Nuclear Gas Mask Filters

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents micropleated filters manufactured by needleless electrospinning. Nanofibers are deposited onto uniaxially pre‐stretched substrates that contract upon release, forming densely packed micropleats. This architecture increases effective surface area without enlarging the filter size, achieving quality factors comparable to those of ...
Aleksandr Fadeev   +6 more
wiley   +1 more source

APPROACHING THE FISSURE IN BEING: PARMENIDES, SARTRE, PLOTINUS, AND EARLY CHRISTIAN THEOLOGY [PDF]

open access: yes, 2011
This essay is a project aimed primarily at mapping certain philosophical and theological ontologies onto psychology; in particular, existential psychology.
Dozzi, Marco
core  

Development and Preliminary In Vivo Study of 3D‐Printed Bioactive Glass Scaffolds with Trabecular Architecture

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov   +8 more
wiley   +1 more source

Bimetallic (NiFe) and Trimetallic (NiFeCr) Nanoalloys from Metal Oxides Using a Microwave Hydrogen Plasma

open access: yesAdvanced Engineering Materials, EarlyView.
Bimetallic (NiFe) and trimetallic (NiFeCr) nanoalloys (NAs) are synthesized using corresponding oxide mixtures using microwave hydrogen plasma within a few milliseconds. The process simultaneously 1) reduces metal oxides to metals; 2) downsizes the particles from micrometers to nanometers; and 3) blends the metals to form NAs.
Sachin Kumar   +5 more
wiley   +1 more source

The Philosophical Dimension of the Truth Narrative in the First Examples of Symbolic Oriental Stories

open access: yesŞarkiyat Mecmuası
The first examples of symbolic stories in the East, from this perspective, these texts offer a common method for those who seek the truth, both philosophically and from a mystical perspective.
Büşra Bilgin
doaj   +1 more source

İbn Sînâ felsefesinde Sudûr teorisi = Theory of emanation in The Philosophy of Avicenna / [PDF]

open access: yes
Sudûr teorisi, başka bir deyişle feyz teorisi, Plotinus'tan başlayarak felsefe tarihinde hep var olmuş bir teoridir. İslam dünyasında Fârâbî ve İbn Sînâ gibi filozoflar teoriyi geliştirmişler ve felsefi sistemlerinde bu teorik malzemeyi kullanmışlardır. Buna karşılık, sudûr teorisini ve teorinin savunucuları olan Fârâbî ve İbn Sînâ'yı Gazzâlî, İbn Rüşd
Sylla, Ousmane, 1990- 201125 author   +2 more
openaire  

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

open access: yesAdvanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan   +4 more
wiley   +1 more source

Plotinus’s conception of unity and multiplicity as the root to the medieval distinction between lux and lumen [PDF]

open access: yes, 2006
Plotinus resolved the paradox of the immanent transcendence, characterizing the relation between the One and the universe, through his theory of the two energeiai.
Raizman-Kedar, Yael
core  

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