Results 171 to 180 of about 2,636 (206)

Stable isotope evidence for the participation of commoners in Inka khipu production. [PDF]

Sci Adv
Hyland S, Lee K, Koon H, Laukkanen S, Spindler L.   +4 more
europepmc   +1 more source

Saturated Partial Embeddings of Planar Graphs

Journal of Graph Theory, EarlyView.
ABSTRACT In this work, we study how far one can deviate from optimal behavior when embedding a planar graph. For a planar graph G $G$, we say that a plane subgraph H ⊆ G $H\subseteq G$ is a plane‐saturated subgraph if adding any edge (possibly with new vertices) to H $H$ would either violate planarity or make the resulting graph no longer a subgraph of
Alexander Clifton, Nika Salia
wiley   +1 more source

Post-polymerization modification enabling library synthesis of highly isotactic polyacrylamides carrying different pendant groups. [PDF]

Commun Chem
Pan Y, Ouchi M.
europepmc   +1 more source

Gamma Irradiation‐Based Free Radical Grafting of N‐Hydroxyethyl Acrylamide onto Poly[(R)‐3‐hydroxybutyrate]

Macromolecular Rapid Communications, EarlyView.
This work demonstrates successful gamma‐radiation‐induced grafting of N‐hydroxyethyl acrylamide onto poly[(R)‐3‐hydroxybutyrate], producing substantial changes in material properties. Grafting generated a biphasic, less crystalline structure with enhanced thermal stability, elongation (65%), toughness (378% increase), and exceptional water uptake (610 ...
Cole Walchle, Céline Chaléat, Paul Lant, Bronwyn Laycock, Steven Pratt, Samuel Lawless   +5 more
wiley   +1 more source

Enhanced recyclability of methacrylic resins by copolymerization or pendant modification using trityl esters. [PDF]

Chem Sci
Chiba Y, Hirabayashi S, Kohsaka Y.
europepmc   +1 more source

AI‐Driven Rational Design of Nanotherapeutics for Pancreatic Ductal Adenocarcinoma

Medicinal Research Reviews, EarlyView.
ABSTRACT Pancreatic ductal adenocarcinoma (PDAC) remains a formidable malignancy characterized by late diagnosis, high recurrence rates, and pronounced chemoresistance. While nanoparticle‐based drug delivery systems (NDDS) offer theoretical advantages over conventional therapies, their clinical translation in PDAC has been severely limited.
Seohyun Choo, Kaeun Chae, Jueun Lee, Inseon Kim, Seunghun S. Lee   +4 more
wiley   +1 more source

Precise Construction of Helical Unimolecular Micelles from Poly(phenylacetylene)s for Tunable Circularly Polarized Luminescence and Sensing. [PDF]

Precis Chem
Zhang Z, Wei Y, Qiao X, Zhang J, Zhou M, He Y, Zhang W, Cui Z, Shi G, Pang X.   +9 more
europepmc   +1 more source

Fault‐Tolerant Mutual‐Visibility: Complexity and Solutions for Grid‐Like Networks

Networks, EarlyView.
ABSTRACT Networks are often modeled using graphs, and within this setting we introduce the notion of k$$ k $$‐fault‐tolerant mutual visibility. Informally, a set of vertices X⊆V(G)$$ X\subseteq V(G) $$ in a graph G$$ G $$ is a k$$ k $$‐fault‐tolerant mutual‐visibility set (k$$ k $$‐ftmv set) if any two non‐adjacent vertices in X$$ X $$ are connected by
Serafino Cicerone, Gabriele Di Stefano, Sandi Klavžar, Gang Zhang   +3 more
wiley   +1 more source

The Origins of Fashion. [PDF]

Evol Anthropol
d'Errico F, Rigaud S.
europepmc   +1 more source

Mobilizing Presence across Borders: Devotion to Papua New Guinea's Blessed Peter To Rot in Australia

Oceania, EarlyView.
ABSTRACT This article engages with the conjunctures between migration and religion by focusing on the celebration of Papua New Guinea's ‘National Patron Saint’, the Blessed Peter To Rot, in the Australian diaspora. Both in Sydney and Brisbane, Catholic Papua New Guinea (PNG) migrants have been ‘relocating’ PNG shrines, regalia, relics and ritual ...
Anna‐Karina Hermkens
wiley   +1 more source