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Preventive care for burnout: General practitioner pilot program in Barcelona

Health 2013年第6期5卷 24-31页

作者： Jorge L. Tizón Pau Gràcia Anna Larripa jordi artigue Josep Casajuana Mental Health Prevention and Early Attention Team for Patients at Risk for Psychosis (EAPPP) Catalan Health Institute (Institut Catalá de la Salut) Barcelona Spain Mental Health Prevention and Early Attention Team for Patients at Risk for Psychosis (EAPPP) Catalan Health Institute (Institut Catalá de la Salut) Barcelona Spain Primary Care Catalan Health Institute (Institut Catalá de la Salut) Barcelona Spain

Background: Despite the prevalence of “professsional exhaustion syndrome” or “burnout”, very few intervention programs for healthcare professionals have been proposed, and even fewer have been evaluated. The Catalan Health Institute requested an intervention that would be preventive, integrated, and would differentiate between those affected by burnout and those with established psychopathologic disorders requiring specific treatment. Aims: To describe the experience and initial reflections from the first cohort of primary care physicians in the Barcelona public health system to participate in a program designed to prevent burnout. Methods: Descriptive analysis of the characteristics of this secondary prevention program: design, cost estimates, recruitment and screening, and activities (training, organization, and group techniques). Particular emphasis on the process of identifying potentially affected professionals, how they were offered the opportunity to participate, and the coordinated and confidential nature of the program. Results: Of a target population of 969 family doctors and pediatricians in public primary care services in Barcelona, 6 (0.61%) applied for full program participation. All of them, along with 2 non-medical professionals in primary care services who joined the program, met the clinical and psychometric criteria (Shirom-Melamed Burnout Measure, General Health Questionnaire, and the 16 Personality Factors Questionnaire) of the desired participant profile. Conclusions: The level of participation could suggest defects in program design or, alternatively, problems in the concept of burnout. This construct may be more useful for detecting stress attributed to occupational contexts than for facilitating participation in activities related to its prevention or treatment.

关键词： Burnout Psychopathology Preventive Programs Professional health Mental Health

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Area Operators on Bergman Spaces

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Acta Mathematica Sinica,English Series 2024年第5期40卷 1161-1176页

作者： Xiao Fen LV jordi PAU Mao Fa WANG Department of Mathematics Huzhou UniversityHuzhou 313000P.R.China Departament de Matemàtiques i Informàtica Universitat de Barcelona08007 BarcelonaCataloniaSpain School of Mathematics and Statistics Wuhan UniversityWuhan 430072P.R.China

We completely characterize the boundedness of area operators from the Bergman spaces A_(α)^(p)(Bn)to the Lebesgue spaces L^(q)(S_(n))for all 0 详细信息

We completely characterize the boundedness of area operators from the Bergman spaces A_(α)^(p)(Bn)to the Lebesgue spaces L^(q)(S_(n))for all 0

关键词： Area operator Bergman space tent space area formula

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Chromatin condensation but not DNA integrity of pig sperm is greater in the sperm-rich fraction

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Journal of Animal Science and Biotechnology 2024年第1期15卷 171-181页

作者： Estel Viñolas-Vergés jordi Ribas-Maynou Isabel Barranco Camila Peres Rubio Sergi Bonet jordi Roca Marc Yeste Unit of Cell Biology Department of BiologyFaculty of SciencesUniversity of GironaGironaSpain Biotechnology of Animal and Human Reproduction(TechnoSperm) Institute of Food and Agricultural TechnologyUniversity of GironaGironaSpain Department of Medicine and Animal Surgery Faculty of Veterinary ScienceUniversity of MurciaMurciaSpain Catalan Institution for Research and Advanced Studies(ICREA) S08010 BarcelonaSpain

Background Protamination and condensation of sperm chromatin as well as DNA integrity play an essential role during fertilization and embryo *** some mammals,like pigs,ejaculates are emitted in three separate fractions:pre-sperm,sperm-rich(SRF)and post sperm-rich(PSRF).These fractions are known to vary in volume,sperm concentration and quality,as well as in the origin and composition of seminal plasma(SP),with differences being also observed within the SRF ***,whether disparities in the DNA integrity and chromatin condensation and pro-tamination of their sperm exist has not been *** This study determined chromatin protamination(Chromomycin A3 test,CMA_(3)),condensation(Dibromobi-mane test,DBB),and DNA integrity(Comet assay)in the pig sperm contained in the first 10 m L of the SRF(SRF-P1),the remaining portion of the sperm-rich fraction(SRF-P2),and the post sperm-rich fraction(PSRF).While chromatin protamination was found to be similar between the different ejaculate fractions(P>0.05),chromatin condensation was seen to be greater in SRF-P1 and SRF-P2 than in the PSRF(P=0.018 and P=0.004,respectively).Regarding DNA integrity,no differences between fractions were observed(P>0.05).As the SRF-P1 has the highest sperm concentra-tion and ejaculate fractions are known to differ in antioxidant composition,the oxidative stress index(OSi)in SP,calcu-lated as total oxidant activity divided by total antioxidant capacity,was tested and confirmed to be higher in the SRF-P1 than in SRF-P2 and PSRF(0.42±0.06 vs.0.23±0.09 and 0.08±0.00,respectively;P<0.01);this index,in addition,was observed to be correlated to the sperm concentration of each fraction(Rs=0.973;P<0.001).Conclusion While sperm DNA integrity was not found to differ between ejaculate fractions,SRF-P1 and SRF-P2 were observed to exhibit greater chromatin condensation than the *** could be related to the OSi of each fraction.

关键词： Chromatin Condensation DNA integrity Ejaculate fractions Pig Protamination Sperm

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Developing kNN forest data imputation for Catalonia

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Journal of Forestry Research 2024年第4期35卷 142-155页

作者： Timo Pukkala Núria Aquilué Ariadna Just jordi Corbera Antoni Trasobares Forest Science and Technology Centre of Catalonia(CTFC) Crta.de St.Llorençde MorunysKm 225280 SolsonaSpain Cartographic and Geological Institute of Catalonia(ICGC) 08038 BarcelonaSpain

The combined use of LiDAR(Light Detection And Ranging)scanning and field inventories can provide spatially continuous wall-to-wall information on forest *** information can be used in many ways in forest mapping,scenario analyses,and forest manage-ment *** study aimed to find the optimal way to obtain continuous forest data for Catalonia when using kNN imputation(kNN stands for“k nearest neighbors”).In this method,data are imputed to a certain location from k field-measured sample plots,which are the most similar to the location in terms of LiDAR metrics and topographic *** multidimensional Euclidean distance was used as the similarity *** study tested two different methods to optimize the distance *** first method optimized,in the first step,the set of LiDAR and topographic variables used in the measure,as well as the transformations of these *** weights of the selected variables were optimized in the second *** other method optimized the variable set as well as their transformations and weights in one single *** two-step method that first finds the variables and their transfor-mations and subsequently optimizes their weights resulted in the best imputation *** the study area,the use of three to five nearest neighbors was *** and latitude turned out to be the most important variables when assessing the similarity of two locations of Catalan forests in the context of kNN data *** optimal distance measure always included both LiDAR metrics and topographic *** study showed that the optimal similarity measure may be different for different ***,it was suggested that kNN data imputation should always be started with the optimization of the measure that is used to select the k nearest neighbors.

关键词： Forest inventory Differential evolution Simulated annealing LiDAR

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Bias-Free Solar-to-Hydrogen Conversion in a BiVO4/PM6:Y6 Compact Tandem with Optically Balanced Light Absorption

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Energy & Environmental Materials 2024年第4期7卷 231-238页

作者： Catarina G.Ferreira Constanza Sansierra Francisco Bernal-Texca Mingyu Zhang Carles Ros jordi Martorell ICFO–Institut de Ciències Fotòniques The Barcelona Institute of Science and Technology Departament de Física Universitat Politècnica de Catalunya

The high voltage required to overcome the thermodynamic threshold and the complicated kinetics of the water splitting reaction limit the efficiency of single semiconductor-based photoelectrochemistry.A semiconductor/solar cell tandem structure has been theoretically demonstrated as a viable path to achieve an efficient direct transformation of sunlight into chemical energy.

关键词： bismuth vanadate compact tandem organic solar cells photonic multilayers solar-to-hydrogen conversion

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原子生态学:原子与生态的耦合

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Science Bulletin 2024年第1期69卷 11-16页

作者： jordi Sardans Josep Penuelas CSIC Global Ecology Unit Centre for Ecological Research and Forestry Applications(CREAF)-CSIC-Universitat Autònoma de Barcelona(UAB)Barcelona 08193Spain CREAF Barcelona 08193Spain

The functional roles of molecules in organisms and ecosystems are driven by the atoms that form them,including their threedimensional form,bond polarity,size,and *** advances in environmental and ecological sciences,such as ecological stoichiometry,ionomics,biochemistry,biogeochemical-niche studies,and omic ecological approaches,have provided substantial data and results that support the associations of the elements/atoms in organisms and ecosystems with their fundamental functioning and structure in nature.

关键词： polarity elements structure

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Genetically-and environmentally-dependent processes drive interspecific and intraspecific divergence in the Chinese relict endemic genus Dipteronia

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Plant Diversity 2024年第5期46卷 585-599页

作者： Tao Zhou Xiaodan Chen jordi López-Pujol Guoqing Bai Sonia Herrando-Moraira Neus Nualart Xiao Zhang Yuemei Zhao Guifang Zhao Key Laboratory of Resource Biology and Biotechnology in Western China(Ministry of Education) College of Life SciencesNorthwest UniversityXi'an 710069China School of Pharmacy Xi'an Jiaotong UniversityXi'an 710061China College of Life Science Shanxi Normal UniversityTaiyuanChina Botanic Institute of Barcelona(IBB) CSIC-CMCNBBarcelona 08038CataloniaSpain Escuela de Ciencias Ambientales Universidad Espíritu Santo(UEES)Samborondón 091650Ecuador Shaanxi Engineering Research Centre for Conservation and Utilization of Botanical Resources Xi'an Botanical Garden of Shaanxi ProvinceXi'an 710061China School of Biological Sciences Guizhou Education UniversityGuiyangChina

China is a hotspot of relict plant species that were once widespread throughout the Northern *** research has demonstrated that the occurrence of long-term stable refugia in the mountainous regions of central and south-western China allowed their persistence through the late Neogene climate *** of these relict lineages is Dipteronia,an oligotypic tree genus with a fossil record extending to the ***,we investigated the genetic variability,demographic dynamics and diversification patterns of the two currently recognized Dipteronia species(Dipteronia sinensis and ***).Molecular data were obtained from 45 populations of Dipteronia by genotyping three cpDNA regions,two single copy nuclear genes and 15 simple sequence repeat *** genetic study was combined with niche comparison analyses on the environmental space,ecological niche modeling,and landscape connectivity *** found that the two Dipteronia species have highly diverged both in genetic and ecological *** the incipient speciation processes that can be observed in ***,the occurrence of long-term stable refugia and,particularly,a dispersal corridor along Daba Shan-west Qinling,likely ensured its genetic and ecological integrity to *** study will not only help us to understand how populations of Dipteronia species responded to the tectonic and climatic changes of the Cenozoic,but also provide insight into how Arcto-Tertiary relict plants in East Asia survived,evolved,and diversified.

关键词： Dipteronia Interspecific/intraspecific divergence Genetic structure Climatic niche divergence Dispersal corridor

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Evolutionary history shapes variation of wood density of tree species across the world

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Plant Diversity 2024年第3期46卷 283-293页

作者： Fangbing Li Hong Qian jordi Sardans Dzhamal Y.Amishev Zixuan Wang Changyue Zhang Tonggui Wu Xiaoniu Xu Xiao Tao Xingzhao Huang Anhui Province Key Laboratory of Forest Resources and Silviculture Anhui Agricultural UniversityHefei 230036China State Key Laboratory of Subtropical Silviculture Zhejiang A&F UniversityHangzhou 311300China Research and Collections Center Illinois State Museum1011 East Ash StreetSpringfieldIL 62703USA CREAF Cerdanyola del VallesBarcelona 08193Spain Global Ecology Unit CREAF-CSIC-UAB CSICBellaterraBarcelona 08193Spain Key Laboratory of Ecosystem Carbon Source and Sink China Meteorological Administration(ECSS-CMA)School of Applied MeteorologyNanjing University of Information Science&Technology219 Ningliu RoadNanjing 210044China Department of Natural Resources Management Lakehead UniversityThunder BayOntario P7B 5E1Canada School of Forestry&Landscape of Architecture Anhui Agricultural UniversityHefei 230036China Research Institute of Subtropical Forestry Chinese Academy of ForestryHangzhou 311400China

The effect of evolutionary history on wood density variation may play an important role in shaping variation in wood density,but this has largely not been *** a comprehensive global dataset including 27,297 measurements of wood density from 2621 tree species worldwide,we test the hypothesis that the legacy of evolutionary history plays an important role in driving the variation of wood density among tree *** assessed phylogenetic signal in different taxonomic(e.g.,angiosperms and gymnosperms)and ecological(e.g.,tropical,temperate,and boreal)groups of tree species,explored the biogeographical and phylogenetic patterns of wood density,and quantified the relative importance of current environmental factors(e.g.,climatic and soil variables)and evolutionary history(i.e.,phylogenetic relatedness among species and lineages)in driving global wood density *** found that wood density displayed a significant phylogenetic *** density differed among different biomes and climatic zones,with higher mean values of wood density in relatively drier regions(highest in subtropical desert).Our study revealed that at a global scale,for angiosperms and gymnosperms combined,phylogeny and species(representing the variance explained by taxonomy and not direct explained by long-term evolution process)explained 84.3%and 7.7%of total wood density variation,respectively,whereas current environment explained 2.7%of total wood density variation when phylogeny and species were taken into *** angiosperms and gymnosperms were considered separately,the three proportions of explained variation are,respectively,84.2%,7.5%and 6.7%for angiosperms,and 45.7%,21.3%and 18.6%for *** study shows that evolutionary history outpaced current environmental factors in shaping global variation in wood density.

关键词： Wood density Phylogeny Angiosperms Gymnosperms Climate factors Biophysical parameters

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Latest Updates and Challenges in infections in intensive care medicine

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Journal of Intensive Medicine 2024年第1期4卷 1-2页

作者： jordi Rello Global Health eCore Vall d’Hebron University Hospital Campus08035 BarcelonaSpain Medicine Department Universitat Internacional de CatalunyaSant Cugat del VallesSpain

In a rapidly changing world,the role of intensive care has become increasingly *** care medicine was born during the polio pandemic nearly 50 years ago and the COVID-19 pandemic has stringed its *** this issue,a distinguished selection of the world’s leading experts will address some of the most intriguing issues,sharing their insights and experience in a collection of original articles,narrative reviews,and systematic reviews focusing on hot topics in intensive care units(ICU).Developing and tropical countries have particularities that need to be ***,dengue,and causes of unknown origin fever in this setting are detailed in three articles in the current issue.

关键词： visibility string insight

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Optimizing magneto-ionic performance in structure/composition-engineered ternary nitrides

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Journal of Materiomics 2024年第4期10卷 870-879页

作者： Zheng Ma P.Monalisha Zhengwei Tan Eva Pellicer Maciej O.Liedke Maik Butterling Ahmed G.Attallah Eric Hirschmann Andreas Wagner Fatima Ibrahim Mairbek Chshiev Enric Menndez jordi Sort Departament de Física Universitat Autònoma de BarcelonaCerdanyola del Vallès08193Spain Institute of Radiation Physics Helmholtz-Zentrum Dresden–RossendorfDresden01328Germany University of Grenoble Alpes CEACNRSSPINTECGrenoble38000France Institut Universitaire de France Paris75231France InstitucióCatalana de Recerca i Estudis Avançats(ICREA) Pg.Lluís Companys 23Barcelona08010Spain

Magneto-ionics,an emerging approach to manipulate magnetism that relies on voltage-driven ion motion,holds the promise to boost energy efficiency in information technologies such as spintronic devices or future non-von Neumann computing *** this purpose,stability,reversibility,endurance,and ion motion rates need to be synergistically *** various ions,nitrogen has demonstrated superior magneto-ionic performance compared to classical species such as oxygen or ***,we show that ternary Co1−xFexN compound exhibits an unprecedented nitrogen magneto-ionic *** substitution of Co by Fe in binary CoN is shown to be favorable in terms of generated magnetization,cyclability and ion motion ***,the Co_(0.3)5Fe_(0.6)5N films exhibit an induced saturation magnetization of 1,500 emu/cm^(3),a magneto-ionic rate of 35.5 emu/(cm^(3)·s)and endurance exceeding 103 *** values significantly surpass those of other existing nitride and oxide *** improvement can be attributed to the larger saturation magnetization of Co_(0.35)Fe_(0.65) compared to individual Co and Fe,the nature and size of structural defects in as-grown films of different composition,and the dissimilar formation energies of Fe and Co with N in the various developed crystallographic structures.

关键词： Voltage control of magnetism Magneto-ionics Electrolyte gating Ternary nitrides Ion transport

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