Buscador de Tesis y publicaciones académicas

Artículo 2027 Acceso abierto Revisado por pares

Evaluation of induction conditions for multi-antigen chimeric TgAGS/BsT protein from Toxoplasma gondii in Escherichia coli BL 21 Star during batch cultivation

Stephanie Caroline Bivar Matias · José Daladiê Barreto da Costa Filho · Andrew Douglas Moura · Daniella Regina Arantes Martins · y 2 más

The present study evaluated the induction conditions (inducer type and concentration) for the expression of the multi-antigenic chimeric protein TgAGS/BsT from Toxoplasma gondii in Escherichia coli BL21 Star during batch submerged cultivation. With a molecular mass of about 18.6 kDa, the chimeric TgAGS/BsT protein has...

• Elsevier BV
• English
• DOI: 10.1016/j.pep.2026.106995

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Conjunto de datos 2027 Acceso abierto

FInnish National Protein Crystallography Consortium

Mikael ILOMÄKI · Tobias ERIKSBERG · Tomi AIRENNE · Tommi KAJANDER (ORCID: 0000-0002-5094-227X) · y 2 más

The Finnish BAG encompasses 24 groups active in crystallography in Finland. The projects vary widely and include membrane proteins and protein complexes, other proteins involved in disease and antibiotics and drug development and discovery (endoplasmic regulation and protein secretion, ADP-ribosylation and several onco...

basic medicine PaN medical and health sciences ID30B

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1409498515

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Artículo 2027 Acceso abierto Revisado por pares

Cascading energy transfer to extend the photochromic activation range of a donor-acceptor Stenhouse adduct

Dubus, Éloé · Djian, Aurélie · Deschamps, Élodie · Xie, Juan · y 2 más

Donor-acceptor Stenhouse adducts (DASA) are a class of compounds that have been of great interest in the last decade, particularly due to their efficient negative photochromic properties, their short-step synthesis and their very high molar absorption coefficients in the visible. These photochromic dyes have numerous p...

[CHIM] Chemical Sciences

• Elsevier BV
• English
• DOI: 10.1016/j.dyepig.2026.114085

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Artículo 2027 Acceso abierto Revisado por pares

Methionine-balanced diets modulate the fatty acid profile of beef

Albechaalany, J. · Ellies-Oury, M.P. · Gruffat, Dominique · Ortigues-Marty, I. · y 3 más

Methionine plays a central role in methyl metabolism and glutathione synthesis, and its availability can influence the partitioning of methyl groups toward lipid metabolism and antioxidant defenses. Manipulating methionine supply may therefore affect muscle fatty acid desaturation-elongation pathways and oxidative stab...

[SDV] Life Sciences [q-bio]

• Elsevier BV
• France
• English
• DOI: 10.1016/j.meatsci.2026.110230

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Artículo 2027 Acceso abierto Revisado por pares

On axial algebras with 3 eigenvalues

Vsevolod A. Afanasev

We study axial algebras, that is, commutative non-associative algebras generated by idempotents whose adjoint actions are semisimple and obey a fusion law. Considering the case, when said adjoint actions having $3$ eigenvalues and the fusion law is the least restrictive, we describe $2$-generated and $3$-generated alge...

Rings and Algebras Rings and Algebras (math.RA) FOS: Mathematics mathematics

• Elsevier BV
• English
• DOI: 10.1016/j.jalgebra.2026.06.008

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Conjunto de datos 2027 Acceso abierto

Hierarchical Phase-contrast microtomographic imaging of old violins, dry run and real experiment to scan the "Cannone" Paganini's violin bef

Paul TAFFOREAU · Nicola SODINI · Alessandro MIRONE · Chiara DE MARCO · y 4 más

The ESRF has been asked to help for the preparation of the restoration of the old violin called the "Cannone" that was played by Paganini in the late 18th century. This invaluable violin needs to be repaired, but due to the extent of degradations, and considering that it is still played regularly, a very detailed asses...

PaN HG-236 physical sciences Particles, Nuclei and Fields

• ESRF (European Synchrotron Radiation Facility...
• English
• DOI: 10.15151/esrf-es-1446434903

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Artículo 2027 Acceso abierto Revisado por pares

Vibration shape tuning for selective vibration node shifting in a multimodal longitudinal ultrasonic system

Christian Nowroth · Takeshi Morita · Jan Grajczak · Sarah Seffer · y 4 más

Ultrasonic excitation is widely applied to enhance process performance and efficiency. Multimodal vibration excitation, as employed in advanced ultrasonic motors, offers the potential to generate multi-degree-of-freedom motion within a single compact actuator, enabling complex trajectories, higher torque densities, and...

• Elsevier BV
• English
• DOI: 10.1016/j.ultras.2026.108279

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Artículo 2027 Acceso abierto Revisado por pares

24-hour shrinkage behavior of ten resin-based composites

Myles Andrew Prowse · Alexandre Gareau · Brett D. MacNeil · Darien DeWolf · y 2 más

To quantify the degree of conversion (DC), shrinkage strain, shrinkage stress, and polymerization kinetics of ten commercial resin-based composites (RBCs).Ten RBCs were tested. Four rapid-cure Tetric formulations (Tetric plus Fill, PowerFill, Tetric plus Flow, and PowerFlow) were photocured for 3 s at 3.0 W/cm² for DC...

• Elsevier BV
• English
• DOI: 10.1016/j.jdent.2026.107036

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Artículo 2027 Acceso abierto Revisado por pares

Identifying vulnerable nodes and detecting malicious entanglement patterns to handle st-connectivity attacks in quantum networks

Burge, Iain · Barbeau, Michel · Garcia-Alfaro, Joaquin

Several problems in distributed system security naturally map to graphs. The concept of centrality assesses the importance of nodes in a graph. It is used in various applications. Cooperative game theory has also been used to create nuanced and flexible notions of node centrality. However, the approach is often computa...

Quantum Physics FOS: Physical sciences engineering and technology Quantum Physics (quant-ph)

• Elsevier BV
• English
• DOI: 10.1016/j.cose.2026.105154

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Artículo 2027 Acceso abierto Revisado por pares

Intrinsic tensor products and a Ganea-type extension of the five-term exact sequence

Deval, Bo Shan · Hartl, Mandred · Van der Linden, Tim

We define an intrinsic symmetric bi-right-exact (and for varieties, bi-cocontinuous) bilinear product on objects of a semi-abelian category, constructed as the cosmash product in the two-nilpotent reflection. When applied to abelian objects, this recovers classical tensor products in many cases. A recognition theorem s...

Representation Theory K-Theory and Homology (math.KT) Group Theory (math.GR) natural sciences

• Elsevier BV
• Belgium
• English
• DOI: 10.1016/j.jalgebra.2026.07.031

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