Results 81 to 90 of about 61,600 (166)

Creatividad lingüística y capacidad metafórica: Un estudio transversal en educación secundaria

Revista Electrónica Educare
Introducción. La importancia que la Organisation for Economic Cooperation and Development (OECD, 2019) otorga a la creatividad, incluyéndola en las Pruebas PISA 2022, junto al reconocimiento de la Ley Orgánica de Modificación de la LOE (LOMLOE) (Jefatura
Patricia Orozco-Gómez, Antonio Martín-Ezpeleta   +1 more
doaj   +1 more source

Development of a Quantitative Method to Assess Dental Students' Manual Dexterity in Tooth Cavity Preparation

European Journal of Dental Education, Volume 30, Issue 3, Page 1098-1105, August 2026.
ABSTRACT Purpose This study aims to develop a novel method for objectively assessing dental students' manual dexterity in tooth cavity preparation using 3D technology. Materials and Methods An artificial tooth model compatible with traditional dental simulators was created using 3D scanning and printing technology.
Jong‐Ki Lee, Jongok Lee, Jeong‐Kil Park, Sung‐Ae Son, Hyoung Seok Shin, Jae‐Hoon Kim   +5 more
wiley   +1 more source

Estudio comparativo de las habilidades investigativas en estudiantes de universidades públicas y privadas

Revista Electrónica Educare
Introducción. Las habilidades investigativas (HI) representan un desafío significativo para las universidades, ya que constituyen un pilar fundamental en la formación y proyección de talentos capaces de enfrentar con éxito los retos sociales ...
Mirtha Giovana Contreras-Aliano, Javier Rafael Caro-Zamora, Yolanda Josefina Huayta-Franco   +2 more
doaj   +1 more source

Rice EMF3 Alleles Adjust Flower Opening Time to Enhance the Seed Setting Rate Under High Temperature Stress

Plant Biotechnology Journal, Volume 24, Issue 8, Page 4780-4798, August 2026.
ABSTRACT To safeguard global food security against rapid population growth and a warming world, the effective genetic improvement of cereals is imperative. Flower opening time (FOT) critically affects the seed setting rate. In this study, we identified a gene, EARLY‐MORNING FLOWERING 3 (EMF3), in which single‐nucleotide substitutions strongly modulate ...
Takuma Ishizaki, Yoichi Hashida, Hideyuki Hirabayashi, Kazuhiro Sasaki, Hiroki Tokunaga, Eliza Vie M. Simon‐Ada, Masataka Wakayama, Toshiyuki Takai, Hiroki Saito, Atsushi J. Nagano, Hitoshi Sakakibara, Mikiko Kojima, Yumiko Takebayashi, Sung‐Ryul Kim, Ryo Matsushima, Michael J. Thomson, Kazuhiko Sugimoto, Ken‐Ichiro Hibara, Tsutomu Ishimaru   +18 more
wiley   +1 more source

Pensamiento computacional, educación STEM y prácticas de enseñanza: Una revisión sistemática de la bibliografía

Revista Electrónica Educare
Introducción. El uso de las tecnologías en el ámbito educativo ha revolucionado la concepción de la enseñanza en la actualidad. En este marco, el pensamiento computacional ha surgido como una competencia que trasciende el ámbito de la informática.
Marvis William Morales-Teherán, Sebastián Gómez-Jaramillo, Abad Ernesto Parada-Trujillo   +2 more
doaj   +1 more source

Dissection and Engineering of Modular Polyketide Synthase Extender Unit Specificity Motifs

ChemBioChem, Volume 27, Issue 13, 14 July 2026.
Motif‐level engineering of acyltransferase domains in polyketide synthases enables programable extender unit selectivity. Cooperative mutations and motif exchanges reprogram substrate preference, enabling the incorporation of non‐native extender units and expanding polyketide structural diversity, with gains in activity and product yield.
Sydney Welch, Gavin J. Williams
wiley   +1 more source

Solvent‐, Catalyst‐, and Heating‐Free Mechanochemical Depolymerization of Polyurethane

ChemSusChem, Volume 19, Issue 13, 14 July 2026.
A sustainable mechanochemical strategy is developed for polyurethane depolymerization under ambient conditions using only NaOH. Ball milling enables efficient urethane bond cleavage, allowing up to 69% polyol recovery from commercial PU foams within 3 h. This energy‐efficient approach offers a novel route for polyurethane recycling.
Soonhyuk Cha, Gyeongjin Kwon, Byeong‐Su Kim   +2 more
wiley   +1 more source

Clusterization‐Triggered Emission from Cellulose‐Based Luminophores in Dilute Aqueous Solution through Imine Formation

Advanced Functional Materials, Volume 36, Issue 58, 20 July 2026.
Clusterization‐triggered emission is realized in dilute aqueous solution by introducing imine linkages into cellulose‐based luminophores. Imine functionalization creates O/N‐rich, hydrogen‐bonded clustered microenvironments that stabilize emissive states and restrict molecular motions. Luminescence is tunable by amine type and multiplicity.
Yazhou Su, Akihide Sugawara, Madhurangika Panchabashini Horathal Pedige, Youhei Takeda, Satoshi Minakata, Hiroshi Uyama   +5 more
wiley   +1 more source

A Steerable and Expandable Magnetic Aspiration Catheter for Enhanced Aspiration Thrombectomy

Advanced Intelligent Systems, Volume 8, Issue 7, July 2026.
This article presents a novel magnetic aspiration catheter (MAC) that can be both actively steered and undergo distal‐end expansion via externally applied magnetic fields. The MAC facilitates precise branch selection and enhances clot engagement by improving endovascular navigation and aspiration efficiency. Phantom experiments validate its feasibility
Hakjoon Lee, Xiao Dong, Dong‐in Kim, A. M. Masum Bulbul Chowdhury, Nader Latifi Gharamaleki, Jin‐young Kim, Sung Won Youn, Hongsoo Choi   +7 more
wiley   +1 more source

A relação entre interdisciplinaridade e CTS: um olhar sobre as teses e dissertações brasileiras na área de ensino

Indagatio Didactica
O modo fragmentado como o conhecimento científico é ensinado aos estudantes vem criando barreiras à compreensão crítica da sociedade em que estão inseridos.
Bárbara Mulè Gonçalves, Taís Conceição dos Santos, Alvaro Chrispino   +2 more
doaj   +1 more source