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改善高产母猪及其仔猪福利的策略

国外畜牧学（猪与禽） 2020年第7期40卷 13-16页

作者：刘云福(译) 王晶晶(校) xavier manteca Vilanova Josep Gasa Gaso 不详

近年来,社会民众对动物福利的关注与日俱增,动物福利已成为现代动物生产的基本要素,本文着重讨论了高产母猪及其所产仔猪生产中面临的福利问题。

关键词：高产母猪仔猪福利

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改善高产母猪及其仔猪福利的策略(续1)

国外畜牧学（猪与禽） 2020年第8期40卷 20-23页

作者：刘云福(译) 唐彩琰(校) xavier manteca Vilanova Josep Gasa Gaso 不详

近年来,社会民众对动物福利的关注与日俱增,动物福利已成为现代动物生产的基本要素,本文着重讨论了高产母猪及其所产仔猪在生产中所面临的福利问题以及解决这些问题的措施。

关键词：高产母猪仔猪福利

The effect of slime accumulated in a long-term operating UASB using crude glycerol to treat S-rich wastewater

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Journal of Environmental Sciences 2024年第1期135卷 353-366页

作者： Xudong Zhou Eva Fernández-Palacios Antoni DDorado Javier Lafuente xavier Gamisans David Gabriel Key Laboratory of Urban Pollutant Conversion Institute of Urban EnvironmentChinese Academy of SciencesXiamen 361021China GENOCOV Research Group Department of ChemicalBiological and Environmental EngineeringEscola d’EnginyeriaUniversitat Autònoma de Barcelona08193 BellaterraSpain Department of Mining Industrial and ICT EngineeringUniversitat Politècnica de CatalunyaAvinguda de les Bases de Manresa 61-7308242 ManresaSpain

An up-flow anaerobic sludge blanket(UASB)reactor targeting sulfate reduction was operated under a constant TOC/S-SO2-4ratio of 1.5±0.3 g C/g S for 639 days using crude glycerol as carbon source.A filamentous and fluffy flocculant material,namely slime-like substances(SLS),was gradually accumulated in the bioreactor after the cease of methanogenic *** accumulation of SLS was followed by a decrease in the removal efficiencies and a deterioration in the *** characteristics of SLS were investigated to explore the causes of its formation and the effect of SLS on the UASB *** showed that glycerol fermentation and sulfate reduction processes taking place in the reactor were mainly accomplished in the bottom part of the UASB reactor,as the sludge concentration in the bottom was *** accumulation of SLS in the UASB reactor caused sludge flotation that further led to biomass washout,which decreased the sulfate and glycerol removal *** activity tests performed with granular sludge(GS),slime-covered granular sludge(SCGS)and SLS showed that there was no difference between GS and SLS in the mechanism of glycerol fermentation and sulfate ***,the specific sulfate reduction rate of GS was higher than that of SLS,while SLS showed a higher glycerol fermentation rate than that of *** different rates in GS and SLS were attributed to the higher relative abundances of fermentative microorganisms found in SLS and higher relative abundances of sulfate reducing bacteria(SRB)found in GS.

关键词： Sludge flotation Granular sludge Slime-like substances Glycerol fermentation Sulfate reduction Removal efficiency

Back to the future:Some similarities and many differences between autism spectrum disorder and early onset *** to pathophysiology?

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Science Bulletin 2024年第16期69卷 2476-2477页

作者： Francisco xavier Castellanos New York University Grossman School of Medicine New York NY 10016USA Nathan Kline Institute for Psychiatric Research Orangeburg NY 10962USA

In the first issue of the recently launched journal,Medicine Plus,Lu et al.[1]report on a remarkable effort encompassing nearly 600 young participants examined at five centers in *** focus was on the first episode early-onset schizophrenia(EOS;onset before age 18 years)and autism spectrum disorder(ASD),contrasted to each other and healthy controls(HC).Historically,autism was initially considered a form of infantile schizophrenia,although it was differentiated from early-onset schizophrenia as early as 1955 by Eisenberg and Kanner[2].

关键词： schizophrenia al. spectrum

The Barrier of the Child and Parent Expected Models for Entering the School System-A Secondary Publication

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Journal of Contemporary Educational Research 2024年第2期8卷 243-255页

作者： xavier Conus Department of Education and Training Sciences University of Fribourg1700 FribourgSwitzerland

The recognition of the positive value of student diversity and their right to full participation are key aspects of inclusion as a means of managing heterogeneity of the school population from an equality *** the school cannot welcome the diversity of children without including their families,the same logic needs to apply to the relationship between the school and parents,particularly in the current environment where the school-family partnership appears as a privileged institutional leverage in the fight against inequalities at *** on an ethnographical study exploring how the relationship between the school and the families builds up in a Swiss school located in a context of strong cultural diversity,this paper interrogates how the school norm can be the main limitation to the inclusion of students and parents who are unfamiliar with the *** from field observations and interviews,our results show how the teachers tend to approach their relationship with new students and their parents from the standpoint of narrowly defined expected models,leading them to engage in a vain attempt to conform the students and parents when they deviate from these *** possibility of entering the school system for students and parents unfamiliar with school is hindered by the exclusive and excluding normativity on which the models of the child and the parent expected by the teachers are *** on these observations,we discuss how an inclusive approach seems to us to require in the first place a necessary process of decentering from the school and teachers,as a condition for recognition of the actual child and parent.

关键词： Educational inclusion and exclusion Family and education Norms and regulations Primary and elementary education Switzerland

Peri-articular elbow fracture fixations with magnesium implants and a review of current literature: A case series

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World Journal of Orthopedics 2024年第3期15卷 215-229页

作者： Christopher Fang Antony xavier Rex Premchand Derek Howard Park Dong Hao Toon Department of Orthopaedic Surgery Khoo Teck Puat HospitalNational Healthcare GroupSingapore 768828Singapore

BACKGROUND In recent years,the use of Magnesium alloy implants have gained renewed popularity,especially after the first commercially available ConformitéEuropéenne approved Magnesium implant became available(MAGNEZIX®CS,Syntellix)in *** To document our clinical and radiographical outcomes using magnesium implants in treating peri-articular elbow *** Our paper was based on a retrospective case series ***-operatively,a standardized surgical technique was utilized for insertion of the magnesium ***–operatively,clinic visits were standardized and physical exam findings,functional scores,and radiographs were obtained at each *** complications were *** Five patients with 6 fractures were recruited(2 coronoid,3 radial head and 1 capitellum).The mean patient age and length of follow up was 54.6 years and 11 months *** fractures healed,and none exhibited loss of reduction or complications requiring revision *** patient developed synovitis of the elbow joint or suffered electrolytic reactions when titanium implants were used *** Although there is still a paucity of literature available on the subject and further studies are required,magnesium implants appear to be a feasible tool for fixation of peri-articular elbow fractures with promising results in our *** In recent years,the use of Magnesium alloy implants in orthopaedic surgeries have gained renewed *** from being bioabsorbable,negating the need for implant removal,magnesium also has good osteoconductive properties[1-4].Biomechanically,it exhibits greater biomechanical strength than any pre-existing polymers,and reduces the stress-shielding effect associated with titanium and steel implants as it has a Young’s modulus closer to bone[4].Currently,the main utility of magnesium implants in the orthopaedic community is within the foot and ankle community where satisfactory results have been reported

关键词： Magnesium screw Fracture Peri-articular Elbow

Reproductive ecology of the black rat (Rattus rattus) in Madagascar: the influence of density-dependent and -independent effects

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Integrative Zoology 2024年第1期19卷 66-86页

作者： Kathryn SCOBIE Soanandrasana RAHELINIRINA Voahangy SOARIMALALA Fehivola Mandanirina ANDRIAMIARIMANANA Corinne RAHAINGOSOAMAMITIANA Toky RANDRIAMORIA Soloandry RAHAJANDRAIBE xavier LAMBIN Minoarisoa RAJERISON Sandra TELFER School of Biological Sciences University of AberdeenAberdeenUK Plague Unit Institut Pasteur de MadagascarAntananarivoMadagascar Association Vahatra AntananarivoMadagascar

The black rat(Rattus rattus)poses a severe threat to food security and public health in Madagascar,where it is a major cause of pre-and post-harvest crop losses and an important reservoir for many zoonotic diseases,including ***,ecologically based rodent management(EBRM)strategies have been developed using ecologi-cal information to inform decisions on where and when to target *** could deliver improved health and well-being outcomes in Madagascar if adapted to the local ecological *** data collected from removal studies,we explored spatio-temporal patterns in the breeding activity of the black rat(***)in domestic and agricultural habitats across Madagascar and investigated to what extent these trends are influenced by rainfall and rat *** identified clear spatio-temporal variation in the seasonality of *** *** was highly seasonal both inside and outside of houses,but seasonal trends varied between these two ***-sonal trends were explained,in part,by variation in rainfall;however,the effect of rainfall on reproductive rates did itself vary by season and habitat type.A decline in breeding intensity with increasing rat density was recorded outside of *** has important implications for control,as populations may compensate for removal through increased *** recommend that sustained control initiated before the main breeding season,combined with improved hygiene and adequate rodent-proofing in homes and grain stores,could curtail population growth and reduce pre-and post-harvest losses provided that these measures overcome the compensatory response of rodent populations.

关键词： Madagascar Rattus rattus reproductive ecology rodent control

Numerical Modelling of Coupled Heat and Mass Transfer in Porous Materials: Application to Cinder Block Bricks

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Open Journal of Applied Sciences 2024年第9期14卷 2360-2373页

作者： Benjamin Kiema Ousmane Coulibaly xavier Chesneau Belkacem Zeghmati Laboratory of Environmental Physics and Chemistry (LPCE) Department of Physics Joseph KI-ZERBO University Ouagadougou Burkina Faso Laboratory of Modelling Pluridisciplinary and simulation (LAMPS) University of Perpignan Via Domitia Perpignan France

In this work, we present numerical modelling of coupled heat and mass transfer within porous materials. Our study focuses on cinder block bricks generally used in building construction. The material is assumed to be placed in air. Moisture content and temperature have been chosen as the main transfer drivers and the equations governing these transfer drivers are based on the Luikov model. These equations are solved by an implicit finite difference scheme. A Fortran code associated with the Thomas algorithm was used to solve the equations. The results show that heat and mass transfer depend on the temperature of the air in contact with the material. As this air temperature rises, the temperature within the material increases, and more rapidly at the material surface. Also, thermal conductivity plays a very important role in the thermal conduction of building materials and influences heat and mass transfer in these materials. Materials with higher thermal conductivity diffuse more heat.

关键词： Numerical Modelling Coupled Transfer Building Materials Luikov Model Finite Differences

Association of the immediate perioperative dynamics of circulating DNA levels and neutrophil extracellular traps formation in cancer patients

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Precision Clinical Medicine 2024年第2期7卷 93-108页

作者： Andrei Kudriavtsev Brice Pastor Alexia Mirandola Ekaterina Pisareva Yann Gricourt xavier Capdevila Alain R.Thierry Philippe Cuvillon Institut de Recherche en Cancerologie de Montpellier INSERM U1194Universite de MontpellierMontpellier 34298France Institut regional du Cancer de Montpellier Montpellier 34298France Department of Anaesthesiology and Pain Management Centre Hospitalo-Universitaire(CHU)CaremeauPlace du Professeur DebreNimes 30400France University of Montpellier Montpellier 34298France Division of Anaesthesia Intensive Care Pain and Emergency MedicineMontpellier University HospitalMontpellier 34090France Montpellier NeuroSciences Institute INSERMU1298University of MontpellierMontpellier 34295Franc

Objectives:Elevated circulating DNA(cirDNA)concentrations were found to be associated with trauma or tissue damage which suggests involvement of inflammation or cell death in post-operative cirDNA *** carried out the first prospective,multicenter study of the dynamics of cirDNA and neutrophil extracellular trap(NETs)markers during the perioperative period from 24 h before surgery up to 72 h after curative surgery in cancer ***:We examined the plasma levels of two NETs protein markers[myeloperoxidase(MPO)and neutrophil elastase(NE)],as well as levels of cirDNA of nuclear(cir-nDNA)and mitochondrial(cir-mtDNA)origin in 29 colon,prostate,and breast cancer patients and in 114 healthy individuals(HI).Results:The synergistic analytical information provided by these markers revealed that:(i)NETs formation contributes to post-surgery conditions;(i)post-surgery cir-nDNA levels were highly associated with NE and MPO in colon cancer[r=0.60(P<0.001)and r=0.53(P<0.01),respectivelyl,but not in prostate and breast cancer;(i)each tumor type shows a specific pattern of cir-nDNA and NETs marker dynamics,but overall the pre-and post-surgery median values of cir-nDNA,NE,and MPO were significantly higher in cancer patients than in ***:Taken as a whole,our work reveals the association of NETs formation with the elevated cir-nDNA release during a cancer patient's perioperative period,depending on surgical procedure or cancer *** contrast,cir-mtDNA is poorly associated with NETs formation in the studied perioperative period,which would appear to indicate a different mechanism of release or suggest mitochondrial dysfunction.

关键词： circulating DNA perioperative period neutrophil extracellular traps neutrophil elastase myeloperoxidase minimal residualdisease