Results 161 to 170 of about 1,934,842 (247)

The Grammatical Structure of Scientific Revolutions

Theoria, EarlyView.
ABSTRACT In this article, I examine the structural parallels between Thomas Kuhn's philosophy of science and Ludwig Wittgenstein's later thought, focusing on the idea of grammatical frameworks. My central claim is that Kuhn's concept of paradigm and its later, more language‐centred forms in his philosophy can be read as a Wittgensteinian grammatical ...
Umut Morkoç
wiley   +1 more source

A random fractional ¹³C labeling strategy for <i>P. pastoris</i> expressed eukaryotic membrane proteins for solid-state NMR studies. [PDF]

Magn Reson Lett
Sang M, Fan Z, Ren Q, Liu J, Zhao S, Wang S.   +5 more
europepmc   +1 more source

Isolation and Phylogenetic Analysis of Parapoxvirus orf From Outbreaks in Sheep in the Brazilian Midwest

Zoonoses and Public Health, EarlyView.
ABSTRACT Introduction This study aimed to isolate Parapoxvirus orf and characterize its genetic diversity through phylogenetic analysis in small ruminants from the state of Mato Grosso, Brazil. Methods A total of 103 scab samples were collected from sheep affected by nine contagious ecthyma outbreaks across three different mesoregions of Mato Grosso ...
Phelipe Magalhães Duarte, Maria de Nazaré Santos Ferreira, Amanda Marques Cordeiro, Sérgio Alves do Nascimento, Rita de Cássia Carvalho Maia, José Wilton Pinheiro Junior   +5 more
wiley   +1 more source

Castration-induced nigrostriatal deficits are linked to reduced TrkB and loss of mature spines in the dorsal striatum. [PDF]

Front Endocrinol (Lausanne)
Donahue GJ, Lundari JA, Kane PW, Matamorose-Patrick SM, Klotz JE, Carr NL, Kudriavetz SC, Brague JC.   +7 more
europepmc   +1 more source

On Serine Octamer Substitution Reactions

Rapid Communications in Mass Spectrometry, Volume 40, Issue 23, 15 December 2026.
ABSTRACT Rationale Monomeric amino acids substitute into the ionized serine octamer (Ser8), a magic number cluster that exhibits chiral behavior. Small biomolecules, such as amino acids (AA), substitute into the octamer enantioselectively, giving Ser7AAH+ and Ser6AA2H+ favoring clusters of all L‐ or all D‐chirality.
Brison A. Shira, Alana K. E. Thomas, R. Graham Cooks   +2 more
wiley   +1 more source

Solid-state NMR of membrane proteins in situ. [PDF]

Curr Opin Struct Biol
Marassi FM, Pintacuda G.
europepmc   +1 more source

Beyond Total Content: Assessing the Bioaccessibility of Metals in Tattoo Inks Using Validated Extraction Media

Analytical Science Advances, Volume 7, Issue 2, December 2026.
ABSTRACT A validated analytical workflow is presented for determining total and bioaccessible concentrations of regulated elements in tattoo inks, addressing the lack of harmonized protocols for comparing extraction approaches in complex matrices. Although current legislation defines limits for soluble fractions of selected metals, it does not specify ...
Maria Luisa Astolfi, Lorenzo Zara, Arianna Antonucci, Carmela Protano   +3 more
wiley   +1 more source

Assessing the role(s) of human touch in immersive entertainment. [PDF]

Iperception
Gao Y, Spence C.
europepmc   +1 more source

Pollution and Haunted Eco‐Histories: Silent Hill and Silent Horrors in Centralia, Pennsylvania

Popular Culture Review, Volume 37, Issue 2, December 2026.
ABSTRACT Centralia is a former mining town and borough in Northeastern Pennsylvania, whose population has been steadily declining since the Mine Fire of 1962—a fire that still burns today. The “horrors” of living in Centralia are reflected in horror media set in postindustrial mining towns like Silent Hill.
Maz Jardon
wiley   +1 more source

Proline Ring-Inversion Dynamics in Peptides Enable Cross-Relaxation-Based Dynamic Nuclear Polarization. [PDF]

Chemphyschem
Taube F, Gierth M, Künze G, Corzilius B.   +3 more
europepmc   +1 more source