output
20202026
most citedRotational spectroscopic study and astronomical search for propiolamide in Sgr B2(N)

7 citations

11 papers

astro-ph.GA2026

Detection of a four-carbon sugar in interstellar space

Izaskun Jimenez-Serra, Juan Garcia de la Concepcion, Herma M. Cuppen +19

Sugars are essential biomolecules, serving as metabolic fuels, nucleic acid backbone components, and structural or energy-storage polymers. A central question in origin-of-life res…

nlin.SI2026★ 4 cited

Integrability of oscillators and transcendental invariant curves

Jaume Giné, Dmitry Sinelshchikov

In this work we study the integrability of a family of nonlinear oscillators. Dynamical systems from this family appear in different applications from mechanics to chemistry. We pr…

astro-ph.GA2026★ 2 cited

Expanding the CHO Isomeric Interstellar Inventory: Discovery of Lactaldehyde and Methoxyacetaldehyde in G+0.693-0.027

M. Sanz-Novo, V. M. Rivilla, I. Jiménez-Serra +17

The tentative detection of 3-hydroxypropanal (HO(CH)C(O)H) toward the Galactic center molecular cloud G+0.693-0.027 prompts a systematic survey in this source aimed at dete…

astro-ph.IM2025

The Emergence of Prebiotic Chemistry in the ISM

Izaskun Jimenez-Serra, Giuliana Cosentino, Francisco Montenegro-Montes +22

Contrary to popular belief, the interstellar medium (ISM) is not empty; it is filled with atoms, dust particles, and molecules. Some of these molecules may have been the very build…

cs.CV2025

Deep Learning for Accurate Vision-based Catch Composition in Tropical Tuna Purse Seiners

Xabier Lekunberri, Ahmad Kamal, Izaro Goienetxea +5

Purse seiners play a crucial role in tuna fishing, as approximately 69% of the world's tropical tuna is caught using this gear. All tuna Regional Fisheries Management Organizations…

cond-mat.stat-mech2024★ 7 cited

Metabolic coordination and phase transitions in spatially distributed multi-cellular systems

Krishnadev Narayanankutty, José Antonio Pereiro-Morejon, Arián Ferrero-Fernández +7

During overflow metabolism, cells excrete glycolytic byproducts when growing under aerobic conditions in a seemingly wasteful fashion. While potentially advantageous for microbes w…

cond-mat.soft2023★ 2 cited

Interfacial Stresses on Droplet Interface Bilayers Using Two Photon Fluorescence Lifetime Imaging Microscopy

Yaoqi Huang, Vineeth Chandran Suja, Menghao Yang +5

Response of lipid bilayers to external mechanical stimuli is an active area of research with implications for fundamental and synthetic cell biology. However, there is a lack of to…

math.GR2023★ 1 cited

Steep uncountable groups

Samuel M. Corson, Alexander Olshanskii, Olga Varghese

We produce a simple group of cardinality which is Artinian (every strictly descending chain of subgroups is finite), satisfies a Burnside law and such that for each…

astro-ph.GA2022★ 3 cited

The SKA as a prebiotic molecule detector

Izaskun Jimenez-Serra, Jesus Martin-Pintado, Aran Insausti +3

One of the theories for the origin of life proposes that a significant fraction of prebiotic material could have arrived to Earth from outer space between 4.1 and 3.8 billion years…

astro-ph.GA2021★ 7 cited

Rotational spectroscopic study and astronomical search for propiolamide in Sgr B2(N)

E. R. Alonso, L. Kolesniková, A. Belloche +8

For all the amides detected in the interstellar medium (ISM), the corresponding nitriles or isonitriles have also been detected in the ISM, some of which have relatively high abund…

astro-ph.GA2020★ 2 cited

CAB: Towards the RNA-world in the interstellar medium -- detection of urea, and search of 2-amino-oxazole and simple sugars

Izaskun Jimenez-Serra, Jesus Martin-Pintado, Victor M. Rivilla +8

In the past decade, Astrochemistry has witnessed an impressive increase in the number of detections of complex organic molecules. Some of these species are of prebiotic interest su…