Results 61 to 70 of about 5,520 (203)

Phylogenetic analysis and the recognition of a new genus for Mexican Crassulaceae segregated from Echeveria

open access: yesTAXON, Volume 75, Issue 3, June 2026.
Abstract Systematic knowledge of the Mexican Crassulaceae is slowly progressing as data from new DNA regions and species sampling efforts increase. We compiled and generated new rbcL, matK, rps16, ITS/ITS2, and ETS DNA sequences and performed an updated phylogenetic reconstruction for a group of 131 Mexican Crassulaceae terminals from 11 of the 13 ...
Luis Emilio de la Cruz‐López   +1 more
wiley   +1 more source

O Cão e o frasco, o perfume e a cruz: arquivo Rosa-Cruz revisitado [PDF]

open access: yes, 2011
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão, Programa de Pós-Graduação em Literatura, Florianópolis, 2011A presente dissertação de mestrado em Literatura Brasileira no Programa de Pós-Graduação em ...
Petry, Fernando Floriani
core  

Cytokinin downregulates Photosystem II photochemistry during prolonged darkness in a phytochrome B‐dependent manner

open access: yesNew Phytologist, Volume 250, Issue 6, Page 3846-3866, June 2026.
Cytokinin–phyB signaling modulates PSII photochemistry during prolonged darkness. Summary Cytokinins (CKs) delay dark‐induced senescence, but how they tune photosynthetic function in darkness remains unclear. We investigated the effects of classical aromatic CK benzylaminopurine and CK‐derived compound 1‐(2‐methoxyethyl)‐3‐(1,2,3‐thiadiazol‐5‐yl)urea ...
Veronika Kábrtová   +14 more
wiley   +1 more source

Implementation and Dosimetric Evaluation of a Knowledge‐Based IMRT Model for Left‐Sided Breast Radiotherapy with DIBH

open access: yesJournal of Applied Clinical Medical Physics, Volume 27, Issue 5, May 2026.
Abstract Purpose This study aimed to dosimetrically evaluate the plan quality of a knowledge‐based planning (KBP) model developed from intensity‐modulated radiation therapy (IMRT) plans for left‐sided breast cancer treated with deep inspiration breath hold (DIBH), and to assess its clinical applicability.
Oznur Senkesen   +3 more
wiley   +1 more source

Do palco ao disco: música caipira e construção de identidades na cidade de São Paulo

open access: yesOpus, 2019
O artigo tem por objeto o gênero fonográfico conhecido como “música caipira”, surgido em 1929 com as primeiras gravações da Turma Caipira Cornélio Pires, realizadas pela Columbia.
Virgínia de Almeida Bessa
doaj   +1 more source

The Role of Ionic Liquids at the Biological Interfaces in Bioelectronics

open access: yesAdvanced Science, Volume 13, Issue 26, 8 May 2026.
Ionic liquids (ILs) are highlighted as key artificial ionic materials that bridge biological ion‐based signaling and electronic devices. By understanding their composition, structure, function relationships, and mechanisms, ILs can advance from high performance electrolyte to core materials enabling integrated, multifunctional bioelectronics for ...
Yeong‐sinn Ye   +5 more
wiley   +1 more source

Hechtia mixtecana sp. nov. (Hechtioideae; Bromeliaceae), from Oaxaca, Mexico

open access: yesNordic Journal of Botany, Volume 2026, Issue 5, May 2026.
Botanical explorations carried out in the state of Oaxaca, Mexico, led to the discovery of a new Bromeliaceae: Hechtia mixtecana,which is here described and illustrated. The new taxon is compared with the morphologically similar Hechtia fragilis, Hechtia lyman‐smithii, and Hechtia minuta.
Rodrigo Alejandro Hernández‐ Cárdenas   +4 more
wiley   +1 more source

Oral Celastrol Nanomedicine Targeting Intestinal Antigen‐Presenting Cells to Effectively Mitigate Autoimmune Uveitis via Gut‐Retina Axis

open access: yesAdvanced Science, Volume 13, Issue 20, 9 April 2026.
Oral nanoCEL exhibits effective intestinal targeting of antigen‐presenting cells and restores the Th17/Treg balance in lymph nodes and spleen, ultimately protecting the blood‐retinal barrier by inhibiting peripheral immune cell infiltration and suppressing retinal glial cell activation.
Jinrun Chen   +13 more
wiley   +1 more source

Comparison of continuous epidural infusion and programmed intermittent epidural bolus in labor analgesia

open access: yesTherapeutics and Clinical Risk Management, 2016
Yunan Lin, Qiang Li, Jinlu Liu, Ruimin Yang, Jingchen Liu Department of Anesthesiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, People’s Republic of China Background: This study aims to investigate ...
Lin Y, Li Q, Liu J, Yang R, Liu J
doaj  

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