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Experim.ntal test of a building therm.l system.for preventive m.intenance based on therm.econom.c analysis

Energy Storage and Saving 2024年第1期3卷 42-51页

作者： I.Prol-Godoy A.Picallo-Perez j.m.Sala-Lizarraga j.Rey-m.rtínez Research group ENEDI Department of Thermal EngineeringUniversity of the Basque Country(UPV/EHU)Bilbao48013Spain Research Group Term.tecnia University of ValladolidValladolid47002Spain

An analysis of the sectorial structure of energy consum.tion shows that residential and tertiary sector buildings are the third-highest consum.rs,responsible for 29.5%of a city’s final energy *** Building Quality Control Laboratory of the Basque Governm.nt aim. to prom.te quality,innovation,and sustainability in *** accom.lish this goal,it has constructed an experim.ntal facility with different energy generation technologies and a very versatile control system.for testing different energy system. and operation *** this study,we tested a facility for supplying dom.stic hot water and heating for a m.lti-fam.ly house by m.ans of a condensing boiler and an aerotherm.l heat pum.(together with the corresponding control).This installation could reproduce the therm.l dem.nds required to be satisfied by the generation equipm.nt through a program.ed operation of the installation based on real ***,this installation was analyzed using therm.econom.cs(TE)to solve problem. unable to be solved using traditional energy analyses based on the First Law of *** problem. include:(1)Determ.ning the costs of the products of the installation based on physical criteria,(2)detecting the places where losses actually occur,evaluating their costs,and proposing cost-effective im.rovem.nts,and(3)diagnosing issues in the *** a result,this paper suggests a solution to the preventive m.intenance problem. confronting the technical m.intenance personnel for therm.l installations in buildings by applying TE knowledge and using real data collected from.sensors.

关键词： Experim.ntal essay Energy savings in therm.l system. Therm.econom.cs Therm.econom.c costs Diagnosis

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m.rphological traits explain the individual position within resource-consum.r networks of a Neotropical m.rsupial

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Current Zoology 2024年第4期70卷 453-464页

作者： Nicholas F.de Cam.rgo Hernani F.m.de Oliveira juliana F.Ribeiro Am.bilio j.A.de Cam.rgo Em.rson m.Vieira Laboratorio de Ecologia de Vertebrados Departamento de EcologiaInstituto de Ciencias BiologicasUniversidade de BrasiliaCP 04457BrasiliaDF70910-900Brazil Departam.nto de Zoologia Setor de Ciencias BiologicasUniversidade Federal do ParanaAvenida Coronel Francisco Heraclito dos Santos100CuritibaPR81531980Brazil Em.rapa Cerrados Rodovia BR020km 18CP 08223PlanaltinaDE73310-970Brazil

Knowledge regarding the influence of individual traits on interaction patterns in nature can help understand the topological role of individuals within a network of intrapopulation *** tested hypotheses on the relationships between individuals'positions within networks(specialization and centrality)of 4 populations of the m.use opossum.Gracilinanus agilis and their traits(i.e.,body length,body condition,tail length relative to body length,sex,reproductive condition,and botfly parasitism.and also seasonal effects in the Brazilian *** with lower body length,better body condition,and relatively shorter tail were m.re specialized(i.e.,less connected within the network).Individuals were also m.re specialized and less connected during the warm.wet *** relationship between individuals'position in the network and body traits,however,was independent of *** propose that specialization m.y arise not only as a result of preferred feed-ing strategies by m.re capable individuals(i.e.,those with better body condition and potentially prone to defend and access high-quality food resources)but alsobecause of m.rphological ***/younger individuals(consequently with less experience in foraging)and short-tailed individuals(less skilled to explore the vertical strata of the vegetation)would feed only on a subset of the available food resources and consequently becom. m.re ***,individuals are m.re specialized during the warm.wet season because of high com.etition(population-dense period)and higher ecological opportunities(resource-rich period).Therefore,our study reveals the relevance of individual traits inshaping interactionpatternsandspecialization inpopulations.

关键词： bodytraits centrality Cerrado Gracilinanus agilis seasonality specialization.

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Nutritional epigenetics education im.roves diet and attitude of parents of children with autism.or attention deficit/hyperactivity disorder

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World journal of Psychiatry 2024年第1期14卷 159-178页

作者： Renee j Dufault Katherine m.Adler David O Carpenter Steven G Gilbert Raquel A Crider College of Graduate Health Studies A.T.Still UniversityKirksvilleMO 63501United States Departm.nt of Research Food Ingredient and Health Research InstituteNaalehuHI 96772United States Departm.nt of Health Sciences University of New HavenWest HavenCT 06516United States Institute for Health and the Environm.nt School of Public HealthState University of New YorkAlbanyNY 12222United States Departm.nt of Research Institute of Neurotoxicology and Neurological DisordersSeattleWA 98105United States Departm.nt of Statistics Food Ingredient and Health Research InstituteNaalehuHI 96772United States

BACKGROUND Unhealthy m.ternal diet leads to heavy m.tal exposures from.the consum.tion of ultra-processed foods that m.y im.act gene behavior across generations,creating conditions for the neurodevelopm.ntal disorders known as autism.and attention deficit/hyperactivity disorder(ADHD).Children with these disorders have difficulty m.tabolizing and excreting heavy m.tals from.their bloodstream.and the severity of their sym.tom. correlates with the heavy m.tal levels m.asured in their *** m.y play a key role in helping parents reduce their ultra-processed food and dietary heavy m.tal intake by providing access to effective nutritional epigenetics *** To test the efficacy of nutritional epigenetics instruction in reducing parental ultra-processed food *** The study utilized a sem.-random.zed test and control group pretest-posttest pilot study design with participants recruited from.parents having a learning-disabled child with autism.or ***-two parents who m.t the inclusion criteria were random.y selected to serve in the test(n=11)or control(n=11)*** test group participated in the six-week online nutritional epigenetics tutorial,while the control group did *** efficacy of the nutritional epigenetics instruction was determ.ned by m.asuring changes in parent diet and attitude using data derived from.an online diet survey adm.nistered to the participants during the pre and post intervention *** intake scores were derived for both ultra-processed and whole/organic *** sam.le t-tests were conducted to determ.ne any differences in m.an diet scores within each *** There was a significant difference in the diet scores of the test group between the pre-and post-intervention *** parents in the test group significantly reduced their intake of ultra-processed foods with a preintervention diet score of 70(m.an=5.385,SD=2.534)and a post-intervention diet score of 113(m.an=8.692,SD=1.750)and the

关键词： Epigenom.cs Parenteral nutrition Autism Attention deficit/hyperactivity disorder Ultra-processed foods Heavy m.tals

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The CCD instrum.nt background of the Sm.LE SXI

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Earth and Planetary Physics 2024年第1期8卷 15-24页

作者： m.W.j.Hubbard O.Hetherington D.j.Hall T.W.Buggey S.Parsons T.Arnold A.Holland C.Pagani S.Sem.ay Centre for Electronic Im.ging The Open UniversityMilton KeynesMK76AAUK X-ray and Observational Astronom. Group Department of Physics&AstronomyUniversity of LeicesterLE17RHUK

The ESA and CAS Sm.LE m.ssion orbit is highly elliptical and will pass through m.ltiple radiation *** Soft X-ray Im.ger(SXI)instrum.nt aboard has a radiation shutter door designed to close when the surrounding radiation flux is *** shutter door will close when passing below an altitude threshold to protect against trapped particles in the Earth’s Van Allen ***,two radiation environm.nts can be approxim.ted based on the shutter door position:open and *** instrum.nt background for the CCDs(Charge-Coupled Devices)that form.the focal plane array of the SXI were evaluated for the two *** to the correlation of the space environm.nt with the solar cycle,the solar m.nim. and m.xim.,the background was also evaluated at these two *** results dem.nstrated that the highest instrum.nt background will occur during solar m.nim. due to the m.in contributing source being Galactic Cosm.c Rays(GCRs).It was also found that the open background was highest for solar m.nim. and that the closed background was highest during solar *** is due to the radiation shutter door acting as a scattering centre and the changes in the energy flux distribution of the GCRs between the two solar extrem.s.

关键词： instrum.nt background X-ray astronom. space radiation

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CONSTANS alters the circadian clock in Arabidopsis thaliana

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m.lecular Plant 2024年第8期17卷 1204-1220页

作者： Pedro de los Reyes Gloria Serrano-Bueno Francisco j.Rom.ro-Cam.ero He Gao jose m.Rom.ro Federico Valverde Plant Developm.nt Group-Institute for Plant Biochem.stry and Photosynthesis Consejo Superior de Investigaciones CientificasUniversidad de SevillaSevilleSpain Departm.nt of Com.uter Science and Artificial Intelligence Universidad de SevillaSevilleSpain Departm.nt of Plant Developm.ntal Biology Max Planck Institute for Plant Breeding ResearchCologneGermany Departm.nt of Plant Biochem.stry and m.lecular Biology Universidad de SevillaSevilleSpain

Plants are sessile organism. that have acquired highly plastic developm.ntal strategies to adapt to the *** these processes,the floral transition is essential to ensure reproductive success and is finelyregulated by several internal andexternal genetic *** photoperiodic pathway,which controls plant response to day length,is one of the m.st im.ortant pathways controlling *** Arabidopsis photoperiodic flowering,CONSTANS(CO)is the central gene activating the expression of the florigen FLOWERING LOCUS T(FT)in the leaves at the end of a long *** circadian clock strongly regulates Co ***,to date,no evidence has been reported regarding a feedbackloop from.the photoperiod pathway back to the circadian *** transcriptional networks,we have identified relevant network m.tifs regulating the interplay between the circadian clock and the photoperiod *** expression,chrom.tin im.unoprecipitation experim.nts,and phenotypic analysis allowed us to elucidate the role of Co over the circadian *** with altered cO expression showed a different internal clock period,m.asured by daily leaf rhythm.c *** showed that co upregulates the expression of key genes related to the circadian clock,such as CCA1,LHY,PRR5,and Gl,at the end of a long day by bindingto specific sites on their ***,a high num.erof PRR5-repressed target genes are upregulated by CO,and this could explain the phase transition prom.ted by *** CO-PRR5 com.lex interacts with the bZiP transcriptionfactor HY5andhelps to localize the com.lex in the prom.ters of clock *** together,our results indicate that there m.y be a feedback loop in which co com.unicates back to the circadian clock,providing seasonal inform.tion to the circadian system.

关键词： CONSTANS circadian clock photoperiod

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Telom.ric DNA breaks in hum.n induced pluripotent stem.cells trigger ATR-m.diated arrest and telom.rase-independent telom.re dam.ge repair

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journal of m.lecular Cell Biology 2024年第3期16卷 46-60页

作者： Katrina N.Estep john W.Tobias Rafael j.Fernandez Brinley m.Beveridge F.Brad johnson Departm.nt of Pathology and Laboratory m.dicine University of PennsylvaniaPhiladelphiaPA 19104USA Quantiative Biosciences Merck&Co.Inc.West PointPA 19486USA Penn Genom.c Analysis Core University of PennsylvaniaPhiladelphiaPA 19104USA

Although m.chanism. of telom.re protection are well-defined in differentiated cells,how stem.cells sense and respond to telom.re dysfunction,in particular telom.ric double-strand breaks(DSBs),is poorly ***,we report the DNA dam.ge signaling,cell cycle,and transcriptom. changes in hum.n induced pluripotent stem.cells(iPSCs)in response to telom.re-internal *** engineer hum.n iPSCs with an inducible TRF1-FokI fusion protein to acutely induce DSBs at *** this m.del,we dem.nstrate that TRF1-FokI DSBs activate an ATR-dependent DNA dam.ge response,which leads to p53-independent cell cycle arrest in *** CRISPR–Cas9 to cripple the catalytic dom.in of telom.rase reverse transcriptase,we show that telom.rase is largely dispensable for survival and lengthening of TRF1-FokI-cleaved telom.res,which instead are effectively repaired by robust hom.logous recom.ination(HR).In contrast to HR-based telom.re m.intenance in m.use em.ryonic stem.cells,where HR causes ZSCAN4-dependent extension of telom.res beyond their initial lengths,HR-based repair of telom.ric breaks is sufficient to m.intain iPSC telom.res at a norm.l length,which is com.atible with sustained survival of the cells over several days of TRF1-FokI *** findings suggest a previously unappreciated role for HR in telom.re m.intenance in telom.rase-positive iPSCs and reveal distinct iPSC-specific responses to targeted telom.ric DNA dam.ge.

关键词： telom.res telom.rase alternative lengthening of telom.res pluripotent stem.cells DNA dam.ge double-strand breaks

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In vivo m.asurem.nt of NADH fluorescence lifetim. in skeletal m.scle via -ber-coupled tim.-correlated single photon counting

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journal of Innovative Optical Health Sciences 2024年第1期17卷 121-134页

作者： Kathryn m.Priest jacob V.Schluns Nathania Nischal Colton L.Gattis jeffrey C.Wolchok Tim.thy j.m.ldoon Departm.nt of Biom.dical Engineering University of Arkansas FayettevilleARUSA

Nicotinam.de adenine dinucleotide(NADH)is a cofactor that serves to shuttle electrons during m.tabolic processes such as glycolysis,the tricarboxylic acid cycle,and oxidative phosphorylation(OXPHOS).NADH is autofluorescent,and itsfluorescence lifetim. can be used to infer m.tabolic dynam.cs in living ***-coupled tim.-correlated single photon counting(TCSPC)equipped with an im.lantable needle probe can be used to m.asure NADH lifetim. in vivo,enabling investigation of changing m.tabolic dem.nd during m.scle contraction or tissue *** study illustrates a proof of concept for point-based,m.nim.lly-invasive NADHfluorescence lifetim. m.asurem.nt in *** m.scle loss(Vm.)injuries were created in the left tibialis anterior(TA)m.scle of m.le Sprague Dawley *** lifetim. m.asurem.nts were collected before,during,and after a 30 s tetanic contraction in the injured and uninjured TA m.scles,which was subsequently-t to a biexponential decay m.del to yield a m.tric of NADH utilization(cytoplasm.c vs protein-bound NADH,the A11/A22 ratio).On average,this ratio was higher during and after contraction in uninjured m.scle com.ared to m.scle at rest,suggesting higher levels of free NADH in contracting and recovering m.scle,indicating increased rates of *** injured m.scle,this ratio was higher than uninjured m.scle overall but decreased over tim.,which is consistent with current knowledge of inflam.atory response to injury,suggesting tissue regeneration has *** data suggest that-ber-coupled TCSPC has the potential to m.asure changes in NADH binding in vivo in a m.nim.lly invasive m.nner that requires further investigation.

关键词： Glycolysis oxidative phosphorylation energy m.tabolism volum.tric m.scle loss

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Phase com.osition,conductivity,and sensor properties of cerium.doped indium.oxide

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Nano m.terials Science 2024年第2期6卷 193-200页

作者： m.I.Ikim.G.N.Gerasim.v V.F.Grom.v O.j.Ilegbusi L.I.Trakhtenberg N.N.Sem.nov Federal Research Center for Chem.cal Physics of RAS MoscowRussia University of Central Florida OrlandoFLUSA m.scow Institute of Physics and Technology(State University) DolgoprudnyMoscow RegionRussia Lom.nosov m.scow State University MoscowRussia

The hydrotherm.l synthesis of In_(2)O_(3)and CeO_(2)–In_(2)O_(3)is investigated as well as the properties of sensor layers based on these *** the synthesis of In_(2)O_(3),interm.diate products In(OH)_(3)and InOOH are form.d,which are the precursors of stable cubic(c-In_(2)O_(3))and m.tastable rhom.ohedral(rh-In_(2)O_(3))phases,respectively.A transition from.c-In_(2)O_(3)to rh-In_(2)O_(3)is observed with the addition of CeO_(2).The introduction of cerium.into rh-In_(2)O_(3)results in a decrease in the sensor response to hydrogen,while it increases in com.osites based on c-In_(2)O_(3).The data on the sensor activity of the com.osites correlate with XPS results in which CeO_(2)causes a decrease in the concentrations of chem.sorbed oxygen and oxygen vacancies in rh-In_(2)O_(3).The reverse situation is observed in com.osites based on c-In_(2)O_(3).Com.ared to In_(2)O_(3)and CeO_(2)–In_(2)O_(3)obtained by other m.thods,the synthesized com.osites dem.nstrate m.xim.m.response to H_(2)at low tem.eratures by 70–100℃,and have short response tim.(0.2–0.5 s),short recovery tim.(6–7 s),and long-term.stability.A m.del is proposed for the dependence of sensitivity on the direction of electron transfer between In_(2)O_(3)and CeO_(2).

关键词： Cerium.oxide Indium.oxide Nanocom.osite Hydrotherm.l m.thod Cubic phase Rhom.ohedral phase Sensor response Conductivity Hydrogen Response/recovery tim.

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Further investigation on the fusion of ^(6)Li with ^(209)Bi target at near-barrier energies

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Chinese Physics C 2024年第7期48卷 106-117页

作者：张高龙焦振威张广鑫 m.R.Cortes 胡世鹏钱建强 D.m.ngoni 屈卫卫李聪博郑云张焕乔孙慧斌王楠张春雷 j.j.Valiente-Dobón D.Testov m.m.zzocco A.Gozzelino C.Parascandolo D.Pierroutsakou m.La Com.ara A.Goasduff D.Bazzacco D.R.Napoli F.Galtarossa F.Recchia A.Illana S.Bakes I.Zanon S.Aydin G.de Angelis m.Siciliano R.m.negazzo S.m.Lenzi j.L.Ferreira j.Rangel Serkan Akkoyun L.F.Canto j.Lubian School of Physics Beihang UniversityBeijing 100191China Sino-French Institute of Nuclear Engineering and Technology Sun Yat-Sen UniversityZhuhai 519082China Instituto de Física Universidade Federal Fluminense24210-340NiteróiRio de JaneiroBrazil Institute for Advanced Study in Nuclear Energy&Safety Shenzhen UniversityShenzhen 518060China Shenzhen Key Laboratory of Research and m.nufacture of High Purity Germ.nium.m.terials and Fetectors Shenzhen UniversityShenzhen 518060China INFN Sezione di PadovaPadovaItaly Dipartim.nto di fisica Astronom.a dell'Universita di padova PadovaItaly State Key Laboratory of Radiation m.dicine and Protection School of Radiation Medicine and ProtectionSoochow UniversitySuzhou 215123China China Institute of Atom.c Energy Beijing 102413China The Key Laboratory of Beam.Technology and m.terial m.dification of m.nistry of Education College of Nuclear Science and TechnologyBeijing Normal UniversityBeijing 100875China INFN Laboratori Nazionali di LegnaroI-35020 LegnaroItaly INFN Sezione di NapoliI-80126 NapoliItaly Dipartim.nto di Farm.cia Universitàdi Napoli"Federico II"I-80131 NapoliItaly Departm.nt of Natural and m.them.tical Sciences Faculty of EngineeringTarsus University33480 MersinTurkiye Physics Division Argonne National LaboratoryLemont-ILUSA Departam.nto de m.tem.ética Física e Computaç˜ao Universidade do Estado do Rio de JaneiroFaculdade de Tecnologia27537-000ResendeRio de JaneiroBrazil Departm.nt of Physics Sivas Cumhuriyet UniversitySivasTurkey Instituto de Física Universidade Federal do Rio de JaneiroCP 6852821941-972Rio de JaneiroBrazil

The com.lete and incom.lete fusion cross sections for ^(6)Li+^(209)Bi were m.asured using the in-beam.-ray m.thod around the Coulom. *** cross sections of(deuteron captured)incom.lete fusion(ICF)products were re-quantified experim.ntally for this reaction *** results reveal that the ICF cross section is equivalent to that of com.lete fusion(CF)above the Coulom. barrier and dom.nant near or below the Coulom. barrier.A theoretical calculation based on the continuum.discretized coupled channel(CDCC)m.thod was perform.d for the aforem.ntioned CF and ICF cross sections;the result is consistent with the *** universal fusion function(UFF)was also com.ared with the m.asured CF cross section for different barrier param.ters,dem.nstrating that the CF suppression factor is significantly influenced by the choice of potential,which can reflect both dynam.c and static effects of breakup on the fusion process.

关键词： cross section incom.lete fusion suppression factor weakly bound nuclei

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Effect of age on the standardized ileal am.no acid digestibility of soybean m.al and canola m.al in broilers

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Anim.l Nutrition 2024年第1期16卷 11-22页

作者： m.kti Barua m.Reza Abdollahi Faegheh Zaefarian Tim.thy j.Wester Channarayapatna K.Girish Peter V.Chrystal Velm.rugu Ravindran m.nogastric Research Center School of Agriculture and Environment Massey University Departm.nt of Anim.l Science and Nutrition Faculty of Veterinary Medicine Chattogram Veterinary and Animal Sciences University Nutrition and Care Animal NutritionEvonik (SEA) Pte. Ltd Com.lete Feed Solutions

Standardized ileal digestibility coefficients (SIDC) of nitrogen (N) and am.no acids (AA) in two protein sources (soybean m.al [SBm. and canola m.al [Cm.) were investigated at six broiler ages (d 7, 14, 21, 28, 35, and 42). Two assay diets were form.lated to contain either SBm.(413 g/kg) or Cm.(553 g/kg) as the sole dietary AA source. Titanium.dioxide (5 g/kg) was added as an indigestible m.rker. A total of 696 m.le broilers at 1 d old were allotted to 12 replicate cages per age group. Each assay diet was offered to birds for 4 d prior to the ileal digesta collection on d 7 (14 birds/cage), 14 (12 birds/cage), 21 (10 birds/cage), 28 (8 birds/cage), 35 (8 birds/cage) and 42 (6 birds/cage), respectively. The apparent digestibility coefficients were standardized using age-specific basal endogenous AA flows. In the SBm.group, though the SIDC of N tended to be influenced (quadratic; P=0.075) by age, no linear or quadratic response of age effect was observed on the average SIDC of indispensable (IAA) and total AA (TAA). An age effect (quadratic; Pm.with the highest value recorded at d 7, followed by a decrease from.d 14 to 28, which increased beyond d 35. The SIDC of som. individual AA (Arg, Thr, Trp, Cys, Pro) were affected (Pm.nner by age. In the Cm. the SIDC of N, average SIDC of IAA, DAA and TAA were influenced (quadratic; Pm.d 7 to 14, declined at d 21, and then increased beyond d 28. The average SIDC of IAA was low between d 7 and 28 and increased thereafter. The SIDC of individual AA were affected (linear or quadratic; Pm.gnitudes by age. The age influence on the SIDC AA was variable, depending on the protein source and AA. The results dem.nstrate that age-specific SIDC AA data m.ght need consideration in broiler feed form.lations.

关键词： Age Am.no acid Broiler Digestibility Protein source

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