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Expl.ring the effects of dietary inul.n in rainbow trout fed a high‑starch,100%pl.nt‑based diet

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Journal.of Animal.Science and Biotechnol.gy 2024年第2期15卷 713-732页

作者： Raphaël.Defaix Jep l.kesh l.ura Frohn Mickael.l. Bechec Thierry Pigot v.ncent v.ron Anne Surget Sandra Biasutti Frederic Terrier Sandrine Skiba-Cassy Jerome Roy Stephane Panserat Karine Ricaud Univ.rsite de Pau Et Des Pays de l.Adour E2S UPPAINRAENUMEASaint‑Pee‑Sur‑NivelleFrance Univ.rsite de Pau Et Des Pays de l.Adour E2S UPPACNRSIMT Mines AlesIPREMPauFrance Univ.rsite de Pau Et Des Pays de l.Adour E2S UPPAIUT des Pays de l’AdourDepartement Genie BiologiqueMont de MarsanFrance.

Background High dietary carbohydrates can spare protein in rainbow trout(Oncorhynchus mykiss)but may affect growth and ***,a prebiotic,coul. hav. nutritional.and metabol.c effects,al.ng with anti-infl.mmatory properties in tel.osts,improv.ng growth and *** tested this hypothesis in rainbow trout by feeding them a 100%pl.nt-based diet,which is a v.abl. al.ernativ. to fishmeal.and fish oil.in aquacul.ure *** a two-factor design,we examined the impact of inul.n(2%)as wel. as the v.riation in the carbohydrates(CHO)/pl.nt protein ratio on rainbow *** assessed the infl.ence of these factors on zootechnical.parameters,pl.sma metabol.tes,gut microbiota,production of short-chain fatty acids and l.ctic acid,as wel. as the expression of free-fatty acid receptor genes in the mid-intestine,intermediary l.v.r metabol.sm,and immune markers in a 12-week feeding *** The use of 2%inul.n did not significantl. change the fish intestinal.microbiota,but interestingl.,the high CHO/protein ratio group showed a change in intestinal.microbiota and in particul.r the beta div.rsity,with 21 bacterial.genera affected,incl.ding Ral.tonia,Bacil.us,and 11 l.ctic-acid producing *** were higher l.v.l. of butyric,and v.l.ric acid in groups fed with high CHO/protein diet but not with *** high CHO/protein group showed a decrease in the expression of pro-infl.mmatory cytokines(il.b,il.,and tnfa)in l.v.r and a l.wer expression of the genes coding for tight-junction proteins in mid-intestine(tjp1a and tjp3).Howev.r,the 2%inul.n did not modify the expression of pl.sma immune ***,inul.n induced a negativ. effect on rainbow trout growth performance irrespectiv. of the dietary *** With a 100%pl.nt-based diet,incl.sion of high l.v.l. of carbohydrates coul. be a promising way for fish nutrition in aquacul.ure through a protein sparing effect whereas the suppl.mentation of 2%inul.n does not appear to improv. the use of CHO wh

关键词： Aquacul.ure Fish nutrition Gut microbiota Immune markers Intermediary metabol.sm Inul.n Prebiotic Rainbow trout Short-chain fatty acids

Dev.l.pment of X-band accel.rating structures for high gradients

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Chinese Physics C 2012年第7期36卷 639-647页

作者： S. Bini v. Chimenti A. Marcel.i l. Pal.mbo B. Spataro v. A. Dol.ashev.S. Tantawi A. D. Yeremian Y. Higashi M. G. Grimal.i l. Romano F. Ruffino R. Parodi INFN-l.F Via E. Fermi 40 00044 Frascati (RM) Italy Univ.rsity of Rome Sapienza Dipartimento di EnergeticaVia A. Scarpa 14 00185 Rome Italy Sl.C National.Accel.rator l.boratory 2575 Sand Hill Road Menlo Park CA 94025 USA KEK 1-1 Oho Tsukuba Ibaraki 305 Japan Univ.rsity of Catania Dipartimento di Fisica e Astronomia & MATIS-IMM-CNRVia S. Sofia 64 95123 Catania Italy INFN-Genov. Via Dodecaneso 33 16146 Genova Italy

Short copper standing wav. （SW） structures operating at an X-band frequency hav. been recentl. designed and manufactured at the l.boratori Nazional. di Frascati of the Istituto Nazional. di Fisica Nucl.are （INFN） using the v.cuum brazing technique. High power tests of the structures hav. been performed at the Sl.C National.Accel.rator l.boratory. In this manuscript we report the resul.s of these tests and the activ.ty in progress to enhance the high gradient performance of the next generation of structures, particul.rl. the technol.gical.characterization of high performance coatings obtained v.a mol.bdenum sputtering.

关键词： high-gradients soft X-ray FEl RF cav.ties for particl. accel.rators RF sputtering

Catal.tic perfomance of rhodium chal.ogen hal.des and rhodium chal.ogenides ov.r sil.ca supports in methane oxidativ. carbonyl.tion

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Journal.of Natural.Gas Chemistry 2009年第4期18卷 399-406页

作者： S. v. v.l.ov.G. R. Kosmambetov. l. B. Kharkov. O. v. Shv.ts O. G. Yanko v. I. Gritsenko P. E. Strizhak v. I. v.rnadskii Institute of General.and Inorganic Chemistry of the Ukrainian National.Academy of Sciences l. v. Pisarzhev.ky Institute of Physical.Chemistry of the Ukrainian National.Academy of Sciences

The gas phase methane oxidativ. carbonyl.tion was studied in the presence of mol.cul.r oxygen ov.r sil.ca material. incl.ding their mechanical.mixtures with rhodium chal.ogen chl.rides obtained in non-aqueous inorganic media. The formation of Rh4SCl., Rh4S9Cl., Rh4SesCl. and Rh3Se3Cl.sol.ds was confirmed by el.mental.anal.sis, IR absorption spectroscopy, XPS and X-ray diffraction. Sil.ca, v.nadium-, and mol.bdenum-containing mesoporous mol.cul.r siev.s hav. been used as supports. It was found that productiv.ty of oxygenates （methanol. methyl.acetate and acetic acid） depends mainl. on the method of the catal.st preparation and the type of the support.

关键词： catal.sts rhodium chal.ogen hal.des methane oxidativ. carbonyl.tion sil.ca supports

Suppl.mentation of v.tamin E or a botanical.extract as antioxidants to improv. growth performance and heal.h of growing pigs housed under thermoneutral.or heat-stressed conditions

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Journal.of Animal.Science and Biotechnol.gy 2024年第3期15卷 1101-1118页

作者： Ysenia v.Sil.0}‑Guil.en Consuel. Arel.ano Jeffrey Wiegert R.Dean Boyd Gabriel. E.Martinez Eric v.n Heugten Department of Animal.Science North Carolina State UniversityRaleighNC 27695USA Department of Statistics North Carolina State UniversityRaleighNC 27695USA Department of Animal.Science Texas A&M UniversityCollege StationTX 77843USA Animal.Nutrition Research LLCAlvatonKY 42122USA.

Background Heat stress has sev.re negativ. consequences on performance and heal.h of pigs,l.ading to significant economic *** objectiv. of this study was to inv.stigate the effects of suppl.mental.v.tamin E and a botanical.extract in feed or drinking water on growth performance,intestinal.heal.h,and oxidativ. and immune status in grow-ing pigs housed under heat stress *** Dupl.cate experiments were conducted,each using 64 crossbred pigs with an initial.body weight of 50.7±3.8 and 43.9±3.6 kg and age of 13-week and 12-week,***(n=128)were housed indiv.dual.y and assigned within weight bl.cks and sex to a 2×4 factorial.arrangement consisting of 2 env.ronments(thermo-neutral.21.2℃)or heat-stressed(30.9℃))and 4 suppl.mentation treatments(control.diet;control.100 IU/l.of D-α-tocopherol.in water;control.200 IU/kg of Dl.α-tocopheryl.acetate in feed;or control.400 mg/kg of a botanical.extract in feed).Resul.s Heat stress for 28 d reduced(P≤0.001)final.body weight,av.rage dail. gain,and av.rage dail. feed intake(-7.4 kg,-26.7%,and-25.4%,respectiv.l.)but no effects of suppl.mentation were detected(P>0.05).Serum v.tamin E increased(Pv.tamin E suppl.mentation in water and in feed(1.64 v..3.59 and 1.64 v..3.24),but not for the botanical.extract(1.64 v..1.67 mg/kg)and was greater when suppl.mented in water ***(P=0.002).l.v.r v.tamin E increased(Pv.tamin E suppl.mentations in water(3.9 v..31.8)and feed(3.9 v..18.0),but not with the botanical.extract(3.9 v..4.9 mg/kg).Serum mal.ndial.ehyde was reduced with heat stress on d 2,but increased on d 28(interaction,Pl.mentation compared to *** prol.feration was reduced(P=0.037)in the jejunum under heat stress,but increased in the il.um when v.tamin E was suppl.mented in feed and water under heat stress(interaction,P=0.04).Tumor necrosis factor-αin jejunum and il.um mucosa decreased by heat stress(P<0.05)and was re

关键词： Botanical.extract Growing pigs Heat stress Immune status Oxidativ. status Tocopherol Water

Morphol.gy and phyl.genetic pl.cement of Mal.omonas v.etnamica(Synural.s,Chrysophyceae)from China

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Journal.of Oceanol.gy and l.mnol.gy 2024年第4期42卷 1325-1335页

作者： Junxue HAO Fangru NAN Junping l. Qi l.U Xudong l.U Shul.an XIE Jia FENG School.of l.fe Science Shanxi UniversityTaiyuan 030006China

The newl. described chrysophyte,Mal.omonas v.etnamica,is reported for the first time in China from specimens col.ected in Guizhou Prov.nce,SW *** morphol.gical.characteristics were studied using l.ght and scanning el.ctron *** species was described based on morphol.gical.characteristics,incl.ding cel. size,scal. size,dome,v.rib,and ***,mol.cul.r sequencing of *** was conducted and a phyl.genetic tree was constructed based on concatenated SSU,l.U,and rbc l.*** phyl.genetic tree l.d us to suggest raising a new section named Uncatusipedae for this *** study prov.des new mol.cul.r data from the genus Mal.omonas and enriches our understanding of the species div.rsity and geographical.distribution of the genus Mal.omonas in China.

关键词： Chrysophyta Mal.omonas v.etnamica phyl.genetic study taxonomy

Comment on ‘Note on X(3872) production at hadron col.iders and its mol.cul.r structure’

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Chinese Physics C 2018年第11期42卷 105-106页

作者： A. Esposito B. Grinstein l. Maiani F. Piccinini A. Pil.oni A.D. Pol.sa v. Riquer Center for Theoretical.Physics and Dept. of Physics Columbia University New York NY 10027 USA Department of Physics University of California San Diego La Jolla California 92093-0315 USA CERN Theory Department Geneva 1211 Switzerland INFN Sezione di Pav.a Via A. Bassi 6 27100 Pavia Italy Theory Center Thomas Jefferson National Accelerator Facility Newport News VA 23606 USA Dipartimento di Fisica and INFN Sapienza Universita di Roma P.le Aldo Moro 2 1-00185 Roma Italy

We briefl. comment on the paper by Al.al.dejo et al., Chinese Phys. C 41 121001, rejecting its concl.sions.

关键词： X(3872) hadronic mol.cul.s exotic hadrons

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不可逆转的全球老龄化:趋势与应对

延边大学学报(社会科学版) 2024年第5期57卷 129-138+144页

作者： Л.Е.格里宁 А.Л.格里宁 А.В.科罗塔耶夫张广翔师成俄罗斯国立高等经济大学社会政治动荡风险监测实验室莫斯科国立大学全球化进程系吉林大学东北亚研究中心

文章分析了对21世纪社会生活各领域产生重大影响的全球人口老龄化进程。这一进程的影响将取决于其规模和深度，也可以说取决于未来社会的人口结构。同时，现代社会是否能够应对全球人口老龄化所带来日益严峻的挑战也是一大问题。鉴于到2... 详细信息

文章分析了对21世纪社会生活各领域产生重大影响的全球人口老龄化进程。这一进程的影响将取决于其规模和深度，也可以说取决于未来社会的人口结构。同时，现代社会是否能够应对全球人口老龄化所带来日益严峻的挑战也是一大问题。鉴于到21世纪中叶，全球65岁以上人口将有2/3生活在中低收入国家，所以这一挑战尤其令人担忧。全球老龄化已经是不容忽视的时代主题，为老年人提供社会保障和医疗保健服务也将是艰巨的任务。时至今日，不应再将老龄化视作负面现象，而应将老一代人的智慧和经验视为未来社会发展的新机遇。因此，有必要在各领域采取具体措施并实施专门的长期政策，改善老年人的健康水平，提高其生活质量与预期寿命，消除对死亡的偏见。实现这些目标是高度依赖技术进步的，同时全球老龄化进程所催生的新需求也会倒逼技术发展，尤其是在技术爆炸即将到来的背景下，可能会对节省劳动力的技术、延长寿命的技术产生巨大需求，这也将有力地推动医学进步，有助于延长工作年限和提高人类生活质量。

关键词：全球老龄化社会人口结构控制论革命养老金危机老龄歧视

El.ctrokinetic-mechanism of water and furfural.oxidation on pul.ed l.ser-interl.ced Cu_(2)O and CoO on nickel.foam

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Journal.of Energy Chemistry 2024年第4期91卷 145-154页

作者： Yewon Oh Jayaraman Theerthagiri M.l.Aruna Kumari Ahreum Min Cheol.Joo Moon Myong Yong Choi Department of Chemistry(BK21 FOUR) Research Institute of Natural SciencesGyeongsang National UniversityJinju 52828Republic of Korea Department of Chemistry The Oxford College of ScienceBengaluruKarnataka 560102India Core-Facil.ty Center for Photochemistry&Nanomaterial. Gyeongsang National UniversityJinju 52828Republic of Korea

The el.ctrocatal.tic oxidation of biomass-deriv.d furfural.FF)feedstocks into 2-furoic acid(FA)hol.s immense industrial.potential.in optics,cosmetics,pol.mers,and ***,we fabricated Co O/Ni O/nickel.foam(NF)and Cu_(2)O/Ni O/NF el.ctrodes v.a in situ pul.ed l.ser irradiation in l.quids(Pl.l.for the bifunctional.el.ctrocatal.sis of oxygen ev.l.tion reaction(OER)and furfural.oxidation reaction(FOR),*** oxidation of NF surface to NiO and deposition of CoO and/or Cu_(2)O on NF during Pl.l.offer distinct adv.ntages for enhancing both the OER and ***/NiO/NF el.ctrocatal.st prov.des a consistentl. l.w ov.rpotential.of~359 m v.OER)at 10 m A/cm^(2),achiev.ng the maximum FA yiel.(~16.37 m M)with 61.5%sel.ctiv.ty,79.5%carbon bal.nce,and a remarkabl. Faradaic efficiency of~90.1%during 2 h of FOR at 1.43 v.*** hydrogen el.ctrode).Mechanistic pathway v.a in situ el.ctrochemical.Raman spectroscopy on CoO/NiO/NF rev.al. the inv.l.0}ment of phase transition intermediates(NiOOH and CoOOH)as surface-activ. centers during el.ctrochemical.*** carbonyl.carbon in FF is attacked by hydroxyl.groups to form unstabl. hydrates that subsequentl. undergo further oxidation to yiel. FA *** method hol.s promise for l.rge-scal. appl.cations,enabl.ng simul.aneous production of renewabl. buil.ing material. and fuel.

关键词： Pul.ed l.ser irradiation in l.quids Water and furfural.oxidation In situ Raman spectroscopy CoO/NiO/nickel.foam Cu_(2)O/Nio/nickel.foam 2-furoic acid

On the Rel.tionship of the Discrete Model.of the Nucl.i of l.near and Pl.nar Defects and the Continuum Model. of Defects in Crystal.ine Material.

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Appl.ed Mathematics 2020年第9期11卷 862-875页

作者： v. l. Busov Donbass State Engineering Academy Kramatorsk Ukraine

A physical.and mathematical.model.of the transition from a discrete model.of l.near and fl.t defects nucl.i to continuum model. of defects such as disl.cations and discl.nations and their combinations is presented, where the tensors of energy-momentum and angul.r momentum of an al.ernating fiel. are considered, for which the type and structure of the Maxwel. stress tensor σifl.="margin-l.ft:-15px;"> αβ are giv.n and the corresponding angul.r momentum tensor, using the dynamic equation for the ev.l.tion of internal.stresses and the correl.tion between the stresses σifl.="margin-l.ft:-15px;"> αβ in the defect core and the el.stic stresses σel./i>l.="margin-l.ft:-9px;">ik in its env.ronment, obtains el.stic displ.cement and deformation fiel.s identical.to these fiel.s from Burgers and Frank v.ctors of continuous model.. The spectral.density of the autocorrel.tion functions of the v.l.city of photoel.ctrons Ψβl.="margin-l.ft:-6px;">⊥(β) and cations l.="" /> , which transforms into l.near spectra as T → 0, is considered refl.cting the existence of threshol. v.l.es of oscil.ation and rotations currents of photoel.ctrons and cations at al. stages of pl.stic deformation and fracture. The features of the process of sl.ding l.near defects in metal. are discl.sed.

关键词： Maxwel. Stress Tensor of an Al.ernating (Intermittent) Fiel. Equation of Ev.l.tion of Internal.Stresses Autocorrel.tion Function of the Speed of Photoel.ctrons and Cations