Results 171 to 180 of about 1,511,200 (293)

From Ink to Mockup: An Integrated Study of Historical Gall Ink Formulations and Their Impact on Paper

open access: yesChemPlusChem, Volume 91, Issue 2, February 2026.
Iron gall inks percipitates (right), and mockups upon artificial ageing (left) Iron gall inks (IGIs) played a central role as a writing medium in Western countries, leaving behind a vast legacy and significant conservation challenges. This study presents a twofold methodological approach to investigate the physicochemical behaviour of IGI‐based ...
Margarida Nunes   +9 more
wiley   +1 more source

A new species from an inselberg in the Brazilian Atlantic forest: Stachytarpheta forzzae (Verbenaceae), supported by morphological, palynological and anatomical evidence

open access: yesNordic Journal of Botany, Volume 2026, Issue 2, February 2026.
We describe Stachytarpheta forzzae, a new species from an inselberg located in the municipality of Guaratinga, state of Bahia, within the Brazilian Atlantic forest. Morphologically, it resembles S. sprucei, the only other species of the genus known to inhabit inselbergs.
Pedro Henrique Cardoso   +5 more
wiley   +1 more source

ESCOLAS

open access: yesReflexão
Todas as UTOPIAS escritas, descreveram cidades e Estados ideais, todos estes caracterizados por uma vida solidária e justa. Contudo, desde a fase protocapitalista ou de acumulação primitiva ( Thomas MORE e CAMPANELLA ) até época bem recente e já de capitalismo avançado ( James HILTON ), os utopistas nunca conseguiram descrever lugares cheios de ...
openaire   +1 more source

Primary metabolites in root exudates are not affected by long‐term soil warming in a temperate forest

open access: yesFunctional Ecology, Volume 40, Issue 2, Page 417-432, February 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Primary metabolites in root exudates are essential for plant nutrition and rhizosphere microbiome function, potentially responding sensitively to climate warming. However, the effects of long‐term soil warming on exudate metabolites in forests remain unclear.
Xiaofei Liu   +6 more
wiley   +1 more source

The Influence of Health Literacy on the Control of Hypothyroidism in Patients Under Levothyroxine Treatment

open access: yesClinical Endocrinology, Volume 104, Issue 2, Page 167-174, February 2026.
ABSTRACT Objective To investigate the association between health literacy levels and biochemical control of hypothyroidism, measured by serum TSH and free thyroxine (FT4) levels, in patients receiving levothyroxine (L‐T4) therapy. Methods We conducted a cross‐sectional study at the Thyroid Disorders Outpatient Clinic, Escola Paulista de Medicina ...
Jessyka Krause Meneses   +4 more
wiley   +1 more source

Convergência e signos no processo seletivo de uma instituição pública educacional

open access: yesSignos do Consumo, 2012
Este estudo apresenta, sob a ótica dos estudantes, os signos e as convergências presentes no processo de escolha da instituição pública educacional como organização responsável pela sua formação.
Susana Nunes Taulé Piñol   +1 more
doaj  

Ischemic Stroke in a Talapoin Monkey (Miopithecus talapoin)

open access: yesJournal of Medical Primatology, Volume 55, Issue 1, February 2026.
ABSTRACT A captive senile talapoin monkey (Miopithecus talapoin) developed sudden neurological signs and died within 24 h. Necropsy revealed an extensive infarct in the right hemisphere, from occipital to frontal lobe. Microscopy showed a thrombus, neuronal edema, and necrosis, and arteriosclerosis, characterizing an ischemic stroke.
Lucas dos Reis de Souza   +10 more
wiley   +1 more source

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