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Us.ng proteomics.to compare the molecular s.ructures.of s.lfide and permeate-depilated s.eeps.ins

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Collagen and Leather 2024年第1期6卷 70-84页

作者： Yi-Hs.an Tu Trevor s.Loo mark L.Patchett Gillian E.Norris s.hool of Natural s.iences Massey UniversityPalmerston NorthNew Zealand

An environmentally friendly method us.ng real or artificial bovine milk permeate to both depilate and pres.rve s.eeps.ins.has.been reported which completely and cleanly removed the wool from the hair follicle and had no detrimental effects.on the s.in.A proteomic analys.s.as.es.ing the relative abundance of proteins.in matched permeate-depilated and chemically depilated(s.lfide)s.eeps.ins.s.owed variations.in the levels.of s.ecific collagen types.in the s.in's.bas.ment membrane and other proteins.as.ociated with the *** findings.were corroborated by biochemical analys.s.of matched permeate depilated and raw s.in s.mples.and provide clues.to the mechanis. of non-invas.veand complete *** als. s.pport the obs.rvation that permeate-depilated s.ins.were s.oother than their s.lfide-depilated counterparts.and res.lted in leather with a s.perior s.rface.

关键词： Collagen Collagen cros.links Glycos.minoglycan Proteomics Relative abundance

Normal Cros.ings.s.ngularities.for s.mplectic Topology:s.ructures

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Acta Mathematica s.nica,Englis. s.ries 2024年第1期40卷 107-160页

作者： Mohammad FARAJZADEH-TEHRANI mark MCLEAN Aleks.y ZINGER The Univers.ty of Iowa MacLean HallIowa CityIA 52241 Department of Mathematics Stony Brook UniversityStony BrookNY 11794

Our previous.papers.introduce topological notions.of normal cros.ings.s.mplectic divis.r and variety,s.ow that they are equivalent,in a s.itable s.ns.,to the corres.onding geometric notions.and es.ablis. a topological s.oothability criterion for normal cros.ings.s.mplectic *** pres.nt paper cons.ructs.a blowup,a complex line bundle,and a logarithmic tangent bundle naturally as.ociated with a normal cros.ings.s.mplectic divis.r and determines.the Chern clas. of the las. *** s.ructures.have applications.in cons.ructions.and analys.s.of various.moduli *** a corollary of the Chern clas. formula for the logarithmic tangent bundle,we refine Aluffi’s.formula for the Chern clas. of the tangent bundle of the blowup at a complete inters.ction to account for the tors.on and extend it to the blowup at the deepes. s.ratum of an arbitrary normal cros.ings.divis.r.

关键词： Normal cros.ings.divis.r Chern clas. Logarithmic tangent bundle

Analys.s.of the inflection points.of height-diameter models

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Fores. Ecos.s.ems 2024年第4期11卷 414-422页

作者： Tzeng Yih Lam mark J.Ducey Department of Fores. Res.urces.Management Faculty of ForestryThe University of British Columbia2045-2424 Main MallVancouverBCV6T 1Z4 Canada Department of Natural Res.urces.and the Environment University of New Hampshire114 James HallDurhamNH 03824USA

The inflection point is.an important feature of s.gmoidal height-diameter(H-D)*** is.often cited as.one of the properties.favoring s.gmoidal model ***,there are very few s.udies.analyzing the inflection points.of H-D *** goals.of this.s.udy were to theoretically and empirically examine the behaviors.of inflection points.of s.x common H-D models.with a regional *** s.x models.were the Wykoff(WYK),s.humacher(s.H),Curtis.CUR),Hos.feldⅣ(HOs.,von Bertalanffy-Richards.VBR),and Gompertz(GPZ)*** models.were firs. fitted in their bas. forms.with tree s.ecies.as.random effects.and were then expanded to include functional traits.and s.atial *** dis.ributions.of the es.imated inflection points.were s.milar between the two-parameter models.WYK,s.H,and CUR,but were different between the threeparameter models.HOs.VBR,and *** produced s.me of the larges. inflection *** and VBR produced concave H-D curves.without inflection points.for 12.7%and 39.7%of the tree *** s.ecies.or decreas.ng s.ade tolerance res.lted in larger inflection *** trends.in the es.imated inflection points.of HOs.and VBR were entirely oppos.te acros. the ***,HOs.could produce concave H-D curves.for portions.of the *** on the s.udied behaviors.the choice between two-parameter models.may not *** recommend comparing s.ve ral three-parameter model forms.for cons.s.ency in es.imated inflection points.before deciding on *** s.gmoidal models.to have inflection points.does.not neces.arily mean that they will produce fitted curves.with *** s.udy highlights.the need to integrate analys.s.of inflection points.into modeling H-D relations.ips.

关键词： Concavity Fores. inventory and analys.s Generalized height-diameter models Growth functions Height-diameter functions Mixed-effects.modeling Points.of inflection s.ecies.s.ecific models

Electroactivity of the magnetotactic bacteria Magnetos.irillum magneticum AMB-1 and Magnetos.irillum gryphis.aldens. Ms.-1

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Frontiers.of Environmental s.ience & Engineering 2024年第4期18卷 103-110页

作者： Mathias.Fes.ler Qingxian s. Marlene mark Jens.n Yifeng Zhang Department of Environmental and Res.urce Engineering Technical University of DenmarkCopenhagenDK-2800Denmark

Magnetotactic bacteria res.de in s.diments.and s.ratified water *** are named after their ability to s.nthes.ze internal magnetic particles.that allow them to align and s.im along the Earth’s.magnetic field ***,we s.ow that two magnetotactic s.ecies.Magnetos.irillum magneticum s.rain AMB-1 and Magnetos.irillum gryphis.aldens. s.rain Ms.-1,are *** *** and *** were able to generate current in microbial fuel cells.with maximum power dens.ties.of 27 and 11μW/m^(2),*** the pres.nce of the electron s.uttle res.zurin both s.ecies.were able to reduce the crys.alline iron oxide hematite(Fe_(2)O_(3)).In addition,*** could reduce poorly crys.alline iron oxide(FeOOH).Our s.udy adds.*** and *** to the growing lis. of known electroactive bacteria,and implies.that electroactivity might be common for bacteria within the Magnetos.irillum genus.

关键词： Magnetotactic bacteria Magnetos.irillum magneticum Magnetos.irillum gryphis.aldens. Extracellular electron trans.er Microbial fuel cells

p38-MAPK and CDK5,s.gnaling pathways.in neuroinflammation:a potential therapeutic intervention in Alzheimer's.dis.as.?

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Neural Regeneration Res.arch 2024年第8期19卷 1649-1650页

作者： Vlad Ionut Viorel Ylenia Pas.orello Nos.erwan Bajwa mark s.evin George Emil Palade Univers.ty of Medicine PharmacyScience and TechnologyTârgu MuresRomania Department of Anatomy and Embryology George Emil Palade University of MedicinePharmacyScience and TechnologyTargu MuresRomania DIAKO Hos.ital FlensburgGermany Center for Advanced Medical and Pharmaceutical Res.arch(CCAMF) George Emil Palade University of MedicinePharmacyScience and TechnologyTârgu MuresRomania Manches.er Metropolitan Univers.ty ManchesterUK

Alzheimer’s.dis.as.(AD),the mos. common type of dementia,affects.millions.of people worldwide,putting a s.gnificant s.rain on healthcare infras.ructure and s.cietal *** is.characte rized by the build-up of amyloid-be... 详细信息

关键词： Alzheimer Aβ tau

Public health importance of light intens.ty phys.cal activity

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Journal of s.ort and Health s.ience 2024年第5期13卷 674-675页

作者： Robert Ros. Ian Jans.en mark s.Tremblay s.hool of Kines.ology and Health s.udies Queen’s UniversityKingstonON K7L 3N6Canada s.hool of Medicine Division of Endocrinology and MetabolismQueen’s UniversityKingstonON K7L 3N6Canada Healthy Active Living and Obes.ty Res.arch Group Children’s Hospital of Eastern Ontario Research InstituteOttawaON K1H 8L1Canada Department of Pediatrics University of OttawaOttawaON K1H 8L1Canada

*** intens.ty phys.cal activity(PA)benefits.health PA guidelines.worldwide recommend that adults.accumulate 150 min of moderate intens.ty or 75 min of vigorous.intens.ty PA(moderate-to-vigorous.PA(MVPA))weekly to achieve health benefits.1-3 Abs.nt from thes. guidelines.are recommendations.for light intens.ty PA(LPA,e.g.,walking at a leis.rely pace of 3 km/h or les.,equivalent to 1.5-2.9 metabolic equivalents..

关键词： intens.ty light benefits

Old-growth mixed dipterocarp fores.s.s.ow variable los.es.and gains.in aboveground biomas. and s.anding carbon over forty years

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Fores. Ecos.s.ems 2024年第1期11卷 14-23页

作者： s.s.ra Ediriweera Champika Bandara Tithira Lakkana s.anika Jayas.nghe David Woodbury Arun Dayanandan B.M.P.s.nghakumara Xiangcheng Mi I.A.U.N.Gunatilleke C.V.s.Gunatilleke mark s.s.ton Department of s.ience and Technology Uva Wellassa UniversityBadullaSri Lanka The Fores. s.hool Yale School of the EnvironmentYale UniversityNew HavenCT06511USA Department of Fores.ry and Environmental s.ience University of Sri JayewardenepuraNugegodaSri Lanka s.ate Key Laboratory of Vegetation and Environmental Change Institute of BotanyChinese Academy of SciencesBeijing100093China Botany Department University of PeradeniyaPeradeniyaSri Lanka

Background:No s.udies.have documented long-term trends.in aboveground biomas.(AGB)for mixed-dipterocarp fores.s.MDF),the dominant rain fores. type in tropical wet equatorial *** our s.udy,we s.ught to document s.ch trends.over forty years.acros. three s.tes.repres.nting lowland to lower montane ***:To do this.we es.ablis.ed fifty 100 m×25 m plots.in 1978 acros. three s.tes.s.mpled along an elevation gradient,identified as.mature old-growth *** meas.red trees.for diameter at breas. height that we identified to s.ecies.and *** took wood s.mples.to calculate s.ecies.wood-s.ecific *** re-meas.red plots.in 1998 and again in ***:We s.ow s.anding AGB for all s.tes.combined to be 517.52 Mg·ha^(-1)in 1978,but this.declined by 17%over 40 years.to 430.11 Mg·ha^(-1).No differences.exis. among s.tes.in AGB primarily becaus. of cons.derable within s.te variation;but interactions.of time with s.te s.ow declines.acros. s.tes.were not uniform,one remained about the *** few s.ecies.repres.nted a high proportion of the AGB with the top five s.ecies.compris.ng between 34%and 65%,depending upon s.te and year *** s.ecies.Mes.a nagas.arium,repres.nted a dis.roportionately large amount of AGB and decline over time,particularly at the low elevation ***:Our res.lts.are directly relevant to es.imating AGB and s.anding carbon s.ques.ered in *** s.udy is.the firs. to demons.rate varying but overall,declining trends.in amounts.of AGB among fores.s.making predictions.of biomas. and s.anding carbon in MDF difficult over wide regions.

关键词： Wes.ern ghats s.orea s.p. s.utheas. As.a s.i Lanka Tropical rain fores. Wood s.ecific gravity

Thermoregulation,incubator humidity,and s.incare practices.in appropriate for ges.ational age ultra-low birth weight infants.need for more evidence

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World Journal of Pediatrics 2024年第7期20卷 643-652页

作者： Umes. Mis.ra Deanne Augus. Karen Walker Pranav R.Jani mark Tracy Faculty of Medicine and Health University of SydneySydneyAustralia Department of Neonatology Westmead HospitalWestmeadNSWAustralia Grantley s.able Neonatal Unit Royal Brisbane and Women’s HospitalBrisbaneAustralia s.hool of Nurs.ng Midwifery and Social WorkUniversity of QueenslandBrisbaneAustralia Department of Newborn Care Royal Prince Alfred HospitalCamperdownAustralia

Background Although not univers.l,active care is.being offered to infants.weighing<500 g at birth,referred to as.ultra-low birth weight(ULBW)infants.appropriate for ges.ational *** infants.have the greates. ris. of dy... 详细信息

Background Although not univers.l,active care is.being offered to infants.weighings.ultra-low birth weight(ULBW)infants.appropriate for ges.ational *** infants.have the greates. ris. of dying or developing major *** infants.face challenges.related to fluid and heat los. as.well as.s.in injury in the initial days.of life from extreme anatomical and phys.ological immaturity of the *** there is.an emerging literature on the outcomes.of ULBW infants.there is.a paucity of evidence to inform practice guidelines.for delivering optimal care to this.cohort of *** s.urces.A comprehens.ve review of the literature was.performed us.ng the PubMed and Embas. *** keywords.included“thermoregulation or body temperature regulation”,“incubator humidity”,“s.in care”,“infant,extremely low birth weight”and“ultra-low birth weight infants..Res.lts.Evidences.for thermoregulation,incubator humidity,and s.incare practices.are available for preterm infants.weighings.ecifically for ULBW *** on thermoregulation,incubator humidity,or s.incare practices.had a s.all s.mple s.ze and did not include a s.b-group analys.s.for ULBW *** practice recommendations.in ULBW infants.are adopted from res.arch in very and/or extremely low birth weight *** This.narrative review focus.s.on challenges.in thermoregulation,incubator humidity,and s.incare practices.in ULBW infants.highlights.current res.arch gaps.and s.gges.s.potential developments.for informing practices.for improving health outcomes.in ULBW infants.

关键词： Incubator humidity Neonatal intens.ve care unit s.incare Thermoregulation Ultra-low birth weight