Results 51 to 60 of about 49,383 (289)

COFs on MOFs: Layer‐by‐Layer Synthesis of MOF@COF Nanoparticles with Synergistic Adsorption

open access: yesAdvanced Materials, EarlyView.
A layer‐by‐layer strategy enables the growth of crystalline covalent organic framework (COF) shells on metal–organic framework nanoparticles, creating core–shell structures with tunable porosity. Ordered interstitial mesopores are formed during shell growth, which are connected with the COF's intrinsic micropores, thereby enhancing water sorption. This
Ana Guillem‐Navajas   +11 more
wiley   +1 more source

Ultrasound in Women's Health: Mechanisms, Applications, and Emerging Opportunities

open access: yesAdvanced Materials, EarlyView.
As healthcare moves toward decentralization, ultrasound technologies are evolving from strictly imaging tools in clinical settings into versatile diagnostic and therapeutic platforms, with growing roles addressing women's health needs. This review highlights how ultrasound's underlying physical mechanisms can be harnessed to reduce disparities in women'
Sarah B. Ornellas   +7 more
wiley   +1 more source

The Mind of God [PDF]

open access: yes, 2015
A radically dualist view of the relationship between God and the universe is apt to make the problem of Divine intervention more difficult than under other metaphysical conceptions. We need to find a closer relationship than this if the causal picture is
McGinn, Colin
core   +1 more source

Harnessing Ultrafast Optical Pulses for 3D Microfabrication by Selective Tweezing and Immobilization of Colloidal Particles in an Integrated System

open access: yesAdvanced Photonics Research, Volume 6, Issue 5, May 2025.
Microfabrication using nano‐ to micron‐sized blocks has transformative potential for next‐gen electronics, optoelectronics, and materials. Traditional methods are limited by scalability and precision. STIC, a single‐laser system for precise colloid manipulation and immobilization using femtosecond lasers, is introduced that enables efficient 3D ...
Krishangi Krishna   +4 more
wiley   +1 more source

A Covalent 3D CNT@rGO Nano‐Hybrid for High‐Efficiency Conductivity in Lithium‐Ion Batteries

open access: yesAdvanced Science, EarlyView.
A facile one‐step CVD strategy achieves high‐yield (7692.31%) growth of CNTs on rGO, forming a covalently bonded 3D CNT@rGO hybrid. This structure enables multidirectional conductive networks in LiFePO4 cathodes, delivering superior rate performance, high ICE (99.88%), and 96.32% capacity retention after 300 cycles at 1 C.
Junwen Tang   +10 more
wiley   +1 more source

Nadie se pregunta de dónde viene la luna

open access: yesLatin American Literary Review, 2018
This poem is a meditation on the mystical powers of the moon and her ability to transmutate elements, as well as her ability to facilitate feminine creative cycles and reproduction. The refrain--No one asks where the moon comes from, but she is guided by
Sonya Wohletz
doaj   +1 more source

Titian’s Miracles: Artistry and Efficacy Between the San Rocco Christ and the Accademia Pietà [PDF]

open access: yes, 2015
In the 1568 edition of his Lives, Giorgio Vasari attributed a miracle-working icon to Titian. The San Rocco Christ Carrying the Cross had been working miracles since 1519, and following Vasari’s attribution it was inextricably linked to Titian’s artistry.
Nygren, Christopher J
core   +1 more source

Identification and Characterization of an In Silico Designed Membrane‐Active Peptide with Antiviral Properties

open access: yesAdvanced Science, EarlyView.
An evolutionary molecular dynamics platform is used to design P1.6, a membrane‐active peptide that senses lipid packing defects in viral envelopes. P1.6 adopts a stabilized α‐helical structure upon membrane contact, disrupts virus‐like liposomes, and damages HIV‐1 particles.
Pascal von Maltitz   +10 more
wiley   +1 more source

Images, livres et voix 

open access: yesTr@jectoires
This paper revisits the concept of images as “book for the illiterate”, developed by Gregory the Great and later widely used in artistic and theological treatises after the Council of Trent.
Célia Zuber
doaj   +1 more source

Brave Sperm and Demure Eggs: Fallopian Gender Politics on YouTube [PDF]

open access: yes, 2015
A narrative analysis of videos of human conception from medical and nonmedical sources aired in the democratic space of YouTube finds that stereotypical gender roles are consistently assigned to cellular behavior.
Nettleton, Pamela Hill
core   +1 more source

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