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Nutritional quality of Drosophila melanogaster as factitious prey for rearing the predatory bug Orius majusculus

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Insect science 2021年第1期28卷 191-202页

作者： marta Montoro Henrik H.De Fine Licht Lene sigsgaard Department of Plant and Environmental sciences Section of Organismal BiologyUniversity of CopenhagenFrederiksberg CDenmark

The predatory bug,Orius majusculus(Reuter),is an important predator of thrips commercially produced for augmentative releases using the eggs of the Mediterranea n flour moth Ephestia kuehniella(Zeller).In this study,we assessed the potential for using frozen adults of fruit flies,Drosophila melanogaster(Meigen),either as nymphal rearing diet or as diet throughout the entire *** compared life-hi story traits and reproduction of predators when fed *** with high lipid body content(lipid-rich)and with high protein body content(protein-rich),using a diet of 100%*** eggs as *** also analyzed the biochemical composition of both prey and predator in order to assess the nutritional quality of each diet,which partially explained the adequacy of the different diets for *** were significant differences between predators fed the two types of ***,with the protein-rich flies as diet providing the best results in terms of mortality and ***,we show that while feeding *** throughout their development with *** increases mortality and reduces reproduction,protein-rich *** can be used as nymphal diet with minimal reduction in reproductivity and minimal increase in mortality.

关键词： Drosophilidae fitness Hemiptera lipid protein rearing diet

Using NWP to Assess the Influence of the Arctic Atmosphere on Midlatitude Weather and Climate

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Advances in Atmospheric sciences 2018年第1期35卷 5-13页

作者： Tido sEMMLER Thomas JUNG marta A.KAsPER soumia sERRAR Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research

The influence of the Arctic atmosphere on Northern Hemisphere midlatitude tropospheric weather and climate is explored by comparing the skill of two sets of 14-day weather forecast experiments using the ECMWF model with and without relaxation of the Arctic atmosphere towards ERA-Interim reanalysis data during the integration. Two pathways are identified along which the Arctic influences midlatitude weather: a pronounced one over Asia and Eastern Europe, and a secondary one over North America. In general, linkages are found to be strongest(weakest) during boreal winter(summer) when the amplitude of stationary planetary waves over the Northern Hemisphere is strongest(weakest). No discernible Arctic impact is found over the North Atlantic and North Pacific region, which is consistent with predominantly southwesterly flow. An analysis of the flow-dependence of the linkages shows that anomalous northerly flow conditions increase the Arctic influence on midlatitude weather over the continents. specifically, an anomalous northerly flow from the Kara sea towards West Asia leads to cold surface temperature anomalies not only over West Asia but also over Eastern and Central Europe. Finally, the results of this study are discussed in the light of potential midlatitude benefits of improved Arctic prediction capabilities.

关键词： Arctic atmosphere relaxation northern midlatitudes linkage model

Long-term behavior and safety assessment of sance Rockfill Dam

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Frontiers of structural and Civil Engineering 2011年第1期5卷 79-89页

作者： marta DOLEZALOVA Ivo HLADIK Dolexpert-Geotechnika PragueCzech Republic

safety assessment of the 62 m high sance Rockfill Dam based on long-term monitoring results and their simulation by numerical models is presented in the *** large settlements and horizontal movements of the crest together with the steep downstream slope questioned the safety of the *** 2D and 3D models fitting the monitoring results were applied for the safety assessment of the dam including slope stability analysis and estimation of the clay core cracking and hydraulic fracturing *** modeling results contributed to the rehabilitation concept and project of the dam.

关键词： rockfill dam path dependence creep calibration cracking hydraulic fracturing hazard

New insights for the catalytic oxidation of cyclohexane to K-A oil

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Journal of Energy Chemistry 2022年第7期31卷 45-51,I0002页

作者： Alessandro Vomeri marta stucchi Alberto Villa Claudio Evangelisti rea Beck Laura Prati Dipartimento di Chimica Universitàdegli Studi di MilanoVia Golgi 1920133MilanoItaly CNR-ICCOM-Istituto di Chimica dei Composti Organo Metallici Via G.Moruzzi 1I-56124 PisaItaly Centre for Energy Research Surface Chemistry and Catalysis DepartmentP.O.Box 49H-1525 BudapestHungary

Au-based catalysts have been reported to be active in the cyclohexane oxidation to K-A oil, but they showed some limitiations in terms of productivity, selectivity and required reaction conditions. The possibility to overcome some of these limits has been explored coupling Au with Cu, which can be suitable for undergoing the electron-switch in the initial step of the cyclohexane oxidation. Hence, a bimetallic 2 wt% Au Cu/Al_(2)O_(3) catalyst was tested in the oxidation of cyclohexane, working at mild conditions of 120 ℃ and 4 bar of O_(2). The combination of the catalyst with a very small amount of benzaldehyde used as cheaper and non-toxic radical initiator allowed to obtain a very high productivity of cyclohexanol and cyclohexanone(45 mmol*m L/mgmet*h) with a selectivity of 94%. Moreover, comparing the catalysed reaction with the non-catalysed one, the role of the catalyst has been disclosed.

关键词： K-A oil Cyclohexane oxidation Benzaldehyde Radical initiator Heterogeneous catalysis Radical mechanism AuCu bimetallic catalyst

Evidence-Based Policies in Education:Initiatives and Challenges in Europe

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ECNU Review of Education 2021年第1期4卷 25-45页

作者： marta Pellegrini Giuliano Vivanet University of Florence University of Cagliari

Purpose:This article examines the state of progress of evidence-based educational policies in Europe and identifies organizations for the generation and dissemination of ***,it discusses some of the most relevant challenges facing the development of evidence-informed education policies in ***/Approach/Methods:This article analyzes official documents by the European Commission(EC)and other *** in the field of evidence-based education world wide is examined to identify the primary challenges and issues related to the development of a culture of evidence in Europe’s education sector Findings:The EC has recently prioritized evidence-informed policy and practice in education,increasingly encouraging member states to utilize evidence in the policy decision-making *** to official documents,this process began in 2006 and has since enjoyed remarkable progress through several initiatives intended to spread a culture of evidence in ***,several challenges and issues remain regarding the promotion of evidence-informed ***/Value:Having prioritized evidence-informed policy and practice,the EC strongly encourages the adoption of evidence in the policymaking *** article provides a point of reference regarding the initiatives already undertaken and the challenges facing evidence-based educational policies and policymaking in Europe.

关键词： Challenges educational system European policy evidence-based policy

Bull spermatozoa selected by thermotaxis exhibit high DNA integrity,specific head morphometry,and improve ICsI outcome

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Journal of Animal science and Biotechnology 2023年第3期14卷 1001-1011页

作者： sara Ruiz-Diaz Rosane Mazzarella Paula Navarrete-Lopez Raul fernandez-Gonzalez Celia de Frutos Maria Maroto Claudia Cucala Paula Beltran-Brena marta Lombo Dimitrios Rizos Alfonso Gutierrez-Adan Department of Animal Reproduction INIA-CSIC28040 MadridSpain Mistral Fertility Clinics s.L Clinica TambreCalle Tambre828002 MadridSpain

Background sperm migration by thermotaxis is a guidance mechanism that operates along the oviduct and it has proved to be a valid method for selecting spermatozoa with low DNA fragmentation(sDF)in mice,humans,and *** study aimed to analyse if bull spermatozoa could be selected by thermotaxis and to assess their quality in terms of sDF as well as determine the presence of a specific sperm subpopulation based on sperm morphometry and assess their fertilizing capacity by *** We used frozen-thawed sperm from 6 bulls and sperm selection by thermotaxis was performed with TALP medium supplemented with 25 mmol/L of HEPEs and 5 mmol/L of *** these conditions,sperm selection was achieved,obtaining a net thermotaxis of 3.6%.subsequently,we analysed the sDF of the migrated and not-migrated spermatozoa using the neutral COMET assay,and we evaluated the size of the sperm head using Hemacolor■ staining with Motic Images Plus 3 ***,migrated and not-migrated spermatozoa by thermotaxis were used to fertilize bovine in vitro matured(IVM)oocytes by ICsI,a very inefficient procedure in cattle that is only successful when the oocyte is artificially *** The results showed lower sDF(χ^(2),Psize parameters(length and width,Pse spermatozoa migrated in comparison to those *** distribution of sperm subpopulations structure varied between groups,highlighting cluster 2,characterized by spermatozoa with small head size,and high ellipticity and elongated heads,as the most abundant in the thermotaxis migrated *** performed ICsI(without oocyte artificial activation)with the thermotactic sperm,the blastocyst rate was 32.2%±9.3%in the group microinjected with the thermotactic spermatozoa vs.8.3%±7.8%in the group of not-migrated sperm(χ^(2),Psion Our results showed that bull sperm selection by thermotaxis has a much higher D

关键词： ART Bovine sperm morphometry sperm selection Thermotaxis

Real-world data on the infliximab biosimilar CT-P13 (Remsima®) in inflammatory bowel disease

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World Journal of Clinical Cases 2021年第36期9卷 11285-11299页

作者： Jose María Huguet Xavier Cortés marta Maia Bosca-Watts Marian Aguas Nuria Maroto Lidia Martí Cirilo Amorós Jose María Paredes Department of Gastroenterology General University Hospital of ValenciaValencia 46014Spain Department of Gastroenterology Hospital de SaguntoSagunto 46520Spain Department of Gastroenterology Hospital Clinico Universitario de ValenciaValencia 46010Spain Department of Gastroenterology Hospital Universitario y Politecnico la Fe de ValenciaValencia 46026Spain Department of Gastroenterology Hospital de ManisesManises 46940Spain Department of Gastroenterology Hospital Comarcal Francesc de BorjaGandia 46702Spain Department of Gastroenterology Hospital Arnau de Vilanova de ValenciaValencia 46015Spain Department of Gastroenterology Hospital Universitario Doctor Peset de ValenciaValencia 46017Spain

BACKGROUND In recent years,biological therapies have revolutionized the management of inflammatory bowel disease(IBD);however,they are *** development of biosimilar products has allowed us to reduce healthcare costs and improve patients’access to these *** various studies support the similarity between infliximab and its biosimilar CT-P13 in terms of efficacy and safety,there are unmet needs regarding research on these agents in the context of *** To analyze clinical response rates to CT-P13 and adverse events in IBD patients treated in real-life *** An observational,prospective,multicenter study of IBD patients treated with CTP13 in clinical practice who were naïve to biological treatments or failed to respond to other anti-tumor necrosis factor drugs or had switched from infliximab originator was carried *** diagnostic or follow-up interventions were conducted on patients outside usual clinical *** primary endpoints were clinical response rates and number of adverse *** primary efficacy variable was the proportion of patients who were in clinical remission and/or had a clinical response at 3,6,9,and 12 *** A total of 220 IBD patients treated with CT-P13(Remsima®)were included in the study:87(40%)with ulcerative colitis and 133(60%)with Crohn’s *** age of the patients was 41.47(sD 15.74)years,and 58%were ***(9%)patients started treatment with CT-P13 after switching from *** the remaining 201 patients,142(65%)were naïve to biologic *** baseline,68.6%(n=138/201)of patients presented with active *** 12 mo of treatment,14.8%(n=12/81)presented with active disease,and 64.2%(n=52/81)were in clinical remission without *** 3 mo,75.5%(n=115/152)had a clinical response or achieved clinical remission,which was sustained for 12 mo(85.2%;n=69/81).There was a decrease in specific IBD indices at 3,6,9,and 12 mo(Pse events

关键词： Crohn’s disease Ulcerative colitis Inflammatory bowel disease Infliximab Biosimilar CT-P13

Methotrexate induced sprue-like syndrome

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World Journal of Gastroenterology 2008年第45期14卷 7009-7011页

作者： marta Maia Boscá Ramon Aón Rosana Villagrasa Nelly Balza Cirilo Amorós Adolfo Benages Empar Mayordomo Juan Ramon Corts Gastroenterology Department Hospital Clínic Universitari of València Department of Anathomo-Pathology Hospital Clínic Universitari of València Rheumatology Department Hospital Clínic Universitari of València

A 52 year-old male patient diagnosed of ankylosing spon-dylitis presented with an iron deficiency anemia after a ten-month treatment of methotrexate. He did not respond to treatment with oral iron not a proton pump inhibitor and an upper endoscopy was performed. The histological study of the duodenal biopsies showed villus atrophy. After removing the methotrexate, administrating intra-muscular iron and undertaking a gluten-free diet, the histological and analytical alterations progressively resolved.

关键词： Methotrexate Villous atrophy Iron deficiency anemia Paucisymptomatic Absence of celiac antibodies

Cluster-Based Distributed Algorithms for Very Large Linear Equations

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Journal of Beijing Institute of Technology 2006年第1期15卷 66-70页

作者：古志民 marta Kwiatkowska 付引霞 school of Computer science and Technology Beijing Institute of Technology Beijing 100081 China school of Computer science University of Birmingham Birmingham B15 2TT United Kingdom

In many applications such as computational fluid dynamics and weather prediction, as well as image processing and state of Markov chain etc., the grade of matrix n is often very large, and any serial algorithm cannot solve the problems. A distributed cluster-based solution for very large linear equations is discussed, it includes the definitions of notations, partition of matrix, communication mechanism, and a master-slaver algorithm etc., the computing cost is O（n^3/N）, the memory cost is O（n^2/N）, the I/O cost is O（n^2/N）, and the com- munication cost is O（Nn ）, here, N is the number of computing nodes or processes. some tests show that the solution could solve the double type of matrix under 10^6 × 10^6 effectively.

关键词： Gaussian elimination partition cluster-based distributed computing