Results 81 to 90 of about 15,267 (301)

A Universal Interfacial Dipole Strategy for Defect Suppression in Inverted Perovskite Solar Cells With Tunable Bandgaps

open access: yesAdvanced Functional Materials, EarlyView.
A 2D heterointerface with a two‐site anchor bridge suppresses nonradiative recombination at the perovskite/C₆₀ interface by reducing surface defects, elevating the Fermi level, and strengthening the electric field. This strategy enables efficient electron extraction, delivering 26.32% efficiency, 1.217 V Voc, excellent operational stability, and broad ...
Chaohui Li   +27 more
wiley   +1 more source

Refiner’s Fire: The Soteriology of Sacrifice in the Work of William Porcher DuBose [PDF]

open access: yes, 1991
This article is a sequel to \u27living the Truth: An Introduction to the Theological Method and Witness of William Porcher DuBose\u27 which appeared in the December 1990 issue of the St. Luke’s Journal of Theology.
Slocum, Robert B.
core   +1 more source

Some Anti-Heretic Fragments in the 14th Century Bulgarian Canon Law Miscellanies [PDF]

open access: yes, 2014
It is well known that the major anti-heretic written source from the Second Bulgarian Empire is the Tsar Boril’s Synodicon, proved to have been compiled to serve the Synod against the Bogomils, convened in Tărnovo in 1211. However, the subsequent century
Tsibranska-Kostova, Mariyana
core   +1 more source

Polymer Interface Enables Reversible Quasi‐Solid Sulfur Conversion in Sodium‐Sulfur Batteries

open access: yesAdvanced Functional Materials, EarlyView.
The polymer interface enables a stable quasi‐solid sulfur conversion pathway in room‐temperature Na─S batteries. The coating regulates Na+ transport, stabilizes the cathode–electrolyte interphase, and accommodates mechanical stress, suppressing electrolyte decomposition and sulfur migration, thereby improving reaction uniformity, reducing polarization,
Reza Andaveh   +12 more
wiley   +1 more source

Prof. N. N. Glubokovsky on “Stauropegia” in the Church (Notes from Sofia Archive)

open access: yesForum Theologicum Sardicense
The topic of the stauropegial institute in the Church is as debatable today as it was in the 1920s. Many researchers believe this phenomenon is unfamiliar to the Church due to its canonical uncertainty.
Ivan Yovchev
doaj   +1 more source

The Lutheran-Catholic Dialogue: The Year 1980 [PDF]

open access: yes, 1981
(Excerpt) Let me begin on a somewhat personal note. In the days when I grew up in New York and New England, I seem to have been surrounded by Protestants of many species, Episcopalian, Presbyterian, Methodist, Congregationalist, and others.
Dullee, Avery
core   +1 more source

Silicified Wood‐Inspired, High‐Strength Fire‐Resistant Chitin‐Based Aerogels for Sustainable High‐Temperature Thermal Insulation

open access: yesAdvanced Functional Materials, EarlyView.
Inspired by natural silicified wood, a biomimetic mineralized chitin‐derived aerogel is constructed. It can withstand 81 000 times its own weight, and its backside temperature is 130.4°C after exposure to ∼1300°C butane flame for 600 s, exhibiting high‐strength, fire‐resistance, and super thermal‐insulation properties.
Kai Xu   +11 more
wiley   +1 more source

Ecumenism and Church Relations

open access: yesSt Andrews Encyclopaedia of Theology, 2023
Ecumenism refers to the wide and multifaceted movement to advance Christian fellowship and the unity of the church. The contemporary ecumenical movement was preceded by nineteenth-century missionary and youth movements mobilizing Christians from various ...
Minna Hietamäki
doaj  

Coating Artificial Spider Silk Fiber with Magnetic FeCo: An Effective Strategy for Creating a Flexible Magneto‐Responsive Material

open access: yesAdvanced Functional Materials, EarlyView.
An original method is presented for producing artificial spider silk fibers with magnetic and magnetomechanical responsiveness, which consists in coating them with a nanometer‐thick layer of FeCo alloy by sputtering deposition. The challenge of combining organic materials and inorganic magnetic nanostructures is addressed, thus taking a step forward ...
Filippo Lanaro   +5 more
wiley   +1 more source

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