Buscador de Tesis y publicaciones académicas

High-order synchrosqueezed wavelet-chirplet transform for instantaneous frequency and chirprate estimation

Li, Shuixin · Chen, Jiecheng · Jiang, Qingtang · Yu, Gang

The separation of multicomponent signals with crossing instantaneous frequency (IF) curves remains a fundamental challenge in time-frequency analysis. Although the synchrosqueezed wavelet-chirplet transform (SWCT) enhances time-frequency readability by introducing a chirprate variable, its effectiveness is constrained...

Lead aVR in ARVC: Rediscovering an Overlooked Signal

Soonil Kwon

Indole-3-acetic acid alleviates intestinal failure associated liver disease via the miR-216a-5p/LRH-1 axis

Shuai, Liu · Longchang, Huang · Sirui, Liu · Xin, Qi · y 2 más

Long-term total parenteral nutrition can cause intestinal failure-associated liver disease (IFALD). Gut microbiota-derived indole-3-acetic acid (IAA) has been linked to liver disease, but mechanisms remain unclear. This study aimed to verify the protective role of Lactobacillus reuteri and IAA in IFALD and to investiga...

The Institute of Structural and Molecular Biology (ISMB) application for beam time, comprising groups from Birkbeck College, UCL and the Que

Nikos PINOTSIS (ORCID: 0000-0002-5096-257X) · Sarah LOWEN · Danni DONG · Fatma AL BUSAIDI · y 6 más

The ISMB spans Birkbeck and UCL with researchers in the core Departments at Birkbeck Biological Sciences and several UCL Research Departments. Research groups from Queen Mary University of London (QMUL) and Kingston University (KU) are joint co-applicants as they have strong links and collaborations with groups from IS...

Rationalizing the CO2 vs. N2O selectivity switch triggered by linker-composition modulation in a metal-organic framework via in situ high-re

Gioele COLOMBO · Catherine DEJOIE · Anna MAURI · Simona GALLI

CO2 and N2O are concerning greenhouse gases in the atmosphere, triggering the identification of adsorbents designed ad hoc for their capture. The metal-organic framework [Ce6O4(OH)4(TzTz)6] (Ce1; TzTz = [2,2'-bithiazole]-5,5'-dicarboxylate) shows a higher capacity, thermodynamic affinity (Qst,CO2 = 18.2 kJ/mol, Qst,N2O...

Mapping the structural domains associated with the suppression of the 3D superconducting state in the high-Tc layered cuprate

Wei Tin CHEN · Struan SIMPSON · Jonathan Wright · Mark Stephen SENN · y 1 más

Competition exists in the high temperature cuprate superconductors between the superconducting (SC), pseudogap and ordered charge density wave (CDW) states. A key doping level for understanding these competitions has been the 1/8 doping level, where an anomaly in the superconducting dome occurs (e.g., La2- xBaxCuO4), t...

Metabolic engineering of Escherichia coli based on adaptive evolution and omics technology for highly efficient l-valine production under oxygen-limited conditions

Hengshuai Zhang · Zhirui Ha · Aiying Wei · Chunguang Zhao · y 7 más

In industrial production, the yield of desired targets derived from carbon sources is frequently diminished by the competitive influence of cellular metabolism within microbial cell factories. The bioproduction of l-valine exemplifies a classic process that is confronted with such a dilemma, substantially hindering its...

IBS BAG

Yordan HAYAT · Isabel GARCIA-SAEZ (ORCID: 0000-0002-4294-710X) · Didier NURIZZO · Laura BELOT

The IBS BAG includes in this proposal IBS teams and external groups from CEA-Cadarache (St Paul lez Durance) and IRBA (Brétigny-sur-Orge). We study structure-function relationships of proteins emphasizing in human health, biotechnology and methodology. Most of the projects are a continuation of the MX-2498 proposal and...

Cost-Effectiveness of Vaccine for the Prevention of Herpes Zoster in Kidney Transplant Recipients in Thailand

Teerapon, Dhippayom · Piyameth, Dilokthornsakul · Jeong-Yeon, Cho · Jackrapong, Bruminhent · y 2 más

Herpes zoster (HZ) poses a serious risk to immunocompromised populations, including kidney transplant recipients. Live-attenuated zoster vaccine (ZVL) or recombinant zoster vaccine (RZV) may reduce this burden. This study aimed to evaluate the cost-effectiveness of ZVL and RZV in kidney transplant patients in Thailand....

In-operando X-ray microscopy to visualize power electronic breakdown in time and space

Neumann LAURA · Agnieszka Anna WICIAK · Cedric CORLEY-WICIAK · Nicolas Til SAMMLER · y 2 más

High-Power electronics are a key in securing a renewable energy supply and advancing the digitization of our society. The liftetime and performance of state-of-the-art technologies are limited by degradation of the semiconductor device structure and the metallic interconnects. This long term proposal aims to characteri...