Results 91 to 100 of about 176,035,713 (175)

Impacts of Fermi Level Pinning at Hole‐Selective Contacts in CdSeTe/CdTe Solar Cells

open access: yesProgress in Photovoltaics: Research and Applications, Volume 34, Issue 12, Page 1578-1589, December 2026.
Experimental measurements and SCAPS simulations consistently demonstrate dark–light J–V non‐superposition in CdSeTe/CdTe solar cells. The results indicate that donor‐like interface states at the ZnTe/CdTe contact pin the Fermi level, thereby producing a parasitic built‐in voltage that accounts for the observed non‐superposition (take‐off) behavior ...
Ariful Islam   +5 more
wiley   +1 more source

Science Needs for a Terrestrial Biosphere Tipping Point Early Warning System

open access: yesReviews of Geophysics, Volume 64, Issue 4, December 2026.
Abstract Tipping points in the Earth system have the potential to cause major detrimental impacts to the biosphere and societies. Their inherent nonlinearity implies that even relatively small additional increases in external forcing might result in disproportionately large adjustments to components of the Earth system.
Jesse F. Abrams   +13 more
wiley   +1 more source

A Theory of Sense‐Data

open access: yesAnalytic Philosophy, Volume 67, Issue 4, Page 408-424, December 2026.
ABSTRACT I develop and defend a sense‐datum theory of perception. My theory follows the spirit of classic sense‐datum theories: I argue that what it is to have a perceptual experience is to be acquainted with some sense‐data, where sense‐data are private particulars that have all the properties they appear to have, that are common to both perception ...
Andrew Y. Lee
wiley   +1 more source

Yukawa couplings at infinite distance and swampland towers in chiral theories

open access: yesJournal of High Energy Physics
We study limits of vanishing Yukawa couplings of 4d chiral matter fields in Quantum Gravity, using as a laboratory type IIA orientifolds with D6-branes.
Gonzalo F. Casas   +2 more
doaj   +1 more source

Seeking Attention: Economies, Modes, Ecologies

open access: yesTransactions of the Institute of British Geographers, Volume 51, Issue 4, December 2026.
ABSTRACT Concerns about attention in the current era call for geographic approaches that contend with attention's important place in socio‐spatial life. To this end, this paper first notes that ‘economies’ have emerged as the most prevalent frame for geographic analyses of attention to date but warns that the dominance of such frameworks might close ...
George Burdon, Thomas Jellis
wiley   +1 more source

A Multistage Statistical Framework for Curve‐Family Model Selection

open access: yesChemical Engineering &Technology, Volume 49, Issue 11, November 2026.
Empirical modeling of drying kinetics and other curve‐family phenomena often relies on a reduced set of equations and preferred indicators, due to the difficulty of comparing heterogeneous metrics in the model‐by‐indicator table. The article presents a statistical procedure enabling objective, reproducible selection of competing models, regardless of ...
Alexis Manuel Faneite Noguera   +2 more
wiley   +1 more source

Braneworlds and Large Extra Dimensions

open access: yes, 2003
The idea of extra dimensions has always played an important rôle in string theory. However, until recently, most of the interest has been on small extra dimensions.
Liu, James T.
core   +1 more source

The Plagiarist in the Machine? Generative AI and the Will to Fail

open access: yesFuture Humanities, Volume 4, Issue 2, November 2026.
ABSTRACT This paper argues that the real challenge posed by Large Language Models (LLMs) in Higher Education lies not in their potential for plagiarism, but in their creation of a new form of writing that is indistinguishable in the traditional essay.
Matthew J. Barnard, Keith Crome
wiley   +1 more source

Attunement and Reason

open access: yesPhilosophy and Phenomenological Research, Volume 113, Issue 3, Page 514-531, November 2026.
ABSTRACT In this essay, I present a theory of attunement, the agent's readiness to attend to a target. I focus on attunement to reasons for action, and in particular, on sensitivity to moral reasons. After noting that many claims regarding moral perception are better construed as claims regarding moral attention, I separate perceptual from attentional ...
Wayne Wu
wiley   +1 more source

There Are No Abilities to Succeed

open access: yesPhilosophy and Phenomenological Research, Volume 113, Issue 3, Page 670-682, November 2026.
ABSTRACT There is an essential connection between the concept of an ability and various forms of practical and cognitive success. In particular, it is in virtue of exercising their abilities that agents’ general practical and cognitive endeavors, their doings and believings, become achievements—intentional actions or instances of knowledge.
David Heering
wiley   +1 more source

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