Improving the 14c dating of marine shells from the Canary Islands for constructing more reliable and accurate chronologies [PDF]
, 2012 Radiocarbon dating of closely associated marine mollusk shells and terrestrial material (charred wood or bone) collected from archaeological contexts on Tenerife and Fuerteventura islands allowed us to quantify the marine C-14 reservoir effect (Delta R ...
Acosta +14 more
core +1 more source
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
On the 'conquest' of inflation [PDF]
Sargent (1999) warns that if policymakersÂ’ views on the unemployment - inflation tradeoff are driven by empirical correlations rather than theory, disinflations (escapes from high to low inflation) may periodically occurr but are not bound to last. This
Andrea Gerali, Francesco Lippi
core
“La culpa es de los tlaxcaltecas”: Gender, the Burden of Blame, and a Re-examination of the Myth of La Malinche [PDF]
, 2018 This paper explores Elena Garro’s short story “La culpa es de los tlaxcaltecas.” Supplementing close readings with analyses drawn from relevant authors and theorists, I highlight the key ideas regarding gender, identity, memory, and history that Garro ...
Lanza, Erin M.
core +1 more source
Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley +1 more source
Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation
FEBS Letters, EarlyView.Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz +11 more
wiley +1 more source
Continuidades históricas en la conquista de América [PDF]
Revista Colombiana de Ciencias Sociales, 2016 El trabajo busca proporcionar una imagen de síntesis del proceso de la conquista de América. Se destaca el enorme cambio cultural generado desde la conquista, como las tendencias de continuidad del proceso histórico en mención.
Felipe Cárdenas Tamara
doaj
Documenting the History of Inca Precious Metal Production using Geochemical Techniques from Lake Sediments in the Andahuaylas Region of Peru [PDF]
, 2011 The process of studying heavy metal concentrations in lake sediments in order to reconstruct pollution history has been used in a variety of environments and locations.
Kane, Molly Mae
core +1 more source
THE ECONOMIC ACTIVITY OF IRAQI NABATAEANS SINCE THE CONQUEST UNTIL THE YEAR 334AH/945AD
, 2023 ZAMAN OBAID WNASS
openalex +2 more sources