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Elevation transition of aquatic insects closely matches a thermal feature in the Yungas of Northwestern Argentina

Journal of Mountain science 2024年第2期21卷 433-448页

作者： Alexandra BUITrAGO-GUACANAME Carlos MOLINErI Andrés LIrA-NOrIEGA Daniel Andrés dos santos Neotropical Biodiversity Institute(CONICET-UNT) UNT-DomesHorco Molle S/N4107 TucumánArgentina CONACYT research Fellow Network of Advanced Molecular StudiesInstitute of Ecology A.COld Road to Coatepec 351El HayaCP 91073XalapaVeracruzMexico Biostatistics Chair Faculty of Natural Sciences and IMLNational University of TucumánSan Miguel de TucumánMiguel Lillo 2054000 TucumánArgentina

Temperature is a key factor that shapes the dis.r.bution of *** knowledge about how species.r.spond to temperature is.r.levant to devise s.r.tegies for addressing the impacts of climate *** insects are particularly vulnerable to climate change,yet there is still much to learn about their ecology and *** the Yungas ecoregion of Northwestern Argentina,cold-and warm-adapted species of the orders Ephemeroptera,Plecoptera,and Trichoptera(EPT)are segregated by *** modeled the ecological niche of south American EPT species in this.r.gion using available data and projected their potential dis.r.bution in geographic *** were grouped based on their ecogeographic similarity,and we analyzed their replacement pattern along elevation gradients,focusing on the ecotone where opposing thermal preferences *** this interface,we identified critical points where the combined incidence of cold and warm assemblages maximizes,indicating a significant transition *** found that the Montane Cloud Forest holds the interface,with a particularly greater suitability at its lower *** main axis of the interface runs in a N-s direction and falls between 14°C-16°C mean annual *** probability of a particular location within a basin being classified as part of the interface increases as Kira’s warmth index approaches a score around *** the interface is critical for defining the thermal limits of species dis.r.bution and designing biomonitoring *** in the location of thermal constants.r.lated to mountainous ecotones may cause vertical displacement of aquatic insects and vegetation *** have recognized significant temperature thresholds that s.r.e as indicators of suitability for the *** global warming is anticipated to shift these indicators,we suggest using them to monitor the imprints of climate change on mountain ecosystems.

关键词： Aus.r.l Yungas Ecological Niche Model Ephemeroptera Kira’s warmth index Plecoptera Trichoptera

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Artemisia vulgaris Induces Tumor-selective Ferroptosis and Necroptosis via Lysosomal Ca^(2+) signaling

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Chinese Journal of Integrative Medicine 2024年第6期30卷 525-533页

作者： Lucas dos santos Zamarioli Michele rosana Maia santos Adolfo Garcia Erustes Vanessa Marques Meccatti Thais Cristine Pereira s.r.ya s smaili Maria Cristina Marcucci Carlos.r.cha Oliveira Gustavo Js Pereira Claudia Bincoletto Department of Pharmacology Paulista School of MedicineFederal University of São PauloSão PauloSP04044-020Brazil research Group on Phytocomplexes and Cell signaling School of Health SciencesAnhembi Morumbi UniversitySão PauloSP03164-000Brazil Department of Biosciences and Oral Diagnosis Institute of Science and TechnologySão Paulo State University(ICT-UNESP)São PauloSP12231-280Brazil

Objective To evaluate the chemical composition and effects of Artemisia vulgaris(AV)hydroalcoholic extract(HEAV)on breast cancer cells(MCF-7 and sKBr-3),chronic myeloid leukemia(K562)and NIH/3T3 *** Phytochemical analysis of HEAV was done by high-performance liquid chromatography-mass(HPLC)*** and cell death studies were performed using trypan blue and Annexin/FITC-7AAD,***-1(Fer-1)and necrostatin-1(Nec-1)were used to assess the mode of HEAV-induced cell death and acetoxymethylester(BAPTA-AM)was used to verify the involvement of cytosolic calcium in this *** calcium meas.r.ments were made using *** HEAV decreased the viability of MCF-7,sKBr-3 and K562 cells(Preated K562 cells was.r.duced compared to HEAV-exposed fibroblasts(Preatment of K562 cells with HEAV induced cell death primarily by late apoptosis and necrosis in assays using annexin V-FITC/7-AAD(Pse of Nec-1 and Fer-1 increased the viability of K562 cells treated with HEAV relative to cells exposed to HEAV alone(Prelease mainly from lysosomes in K562 cells(Prthermore,BAPTA-AM,an intracellular Ca^(2+)chelator,decreased the number of non-viable cells treated with HEAV(Psions HEAV is cytotoxic and activates several modalities of cell death,which are partially dependent on lysosomal release of Ca^(2+).These effects may be related to artemisinin and caffeoylquinic acids,the main compounds identified in HEAV.

关键词： Artemisia vulgaris necroptosis ferroptosis late apoptosis Ca^(2+)signaling

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Unravelling COVID-19 waves in rio de Janeiro city:Qualitative insights from nonlinear dynamic analysis

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Infectious Disease Modelling 2024年第2期9卷 314-328页

作者： Adriane s.r.is Laurita dos santos Américo Cunha Jr Thaís C.r.O.Konstantyner Elbert E.N.Macao Institute of science and Technology Federal University of São PauloSão Josédos CamposSPBrazil Physics Institute University of São PauloSão PauloSPBrazil scientific and Technological Institute Universidade BrasilSão PauloSPBrazil Department of Applied Mathematics Rio de Janeiro State UniversityRio de JaneiroRJBrazil Paulista school of Medicine Federal University of São PauloSão PauloSPBrazil

since the COVID-19 pandemic was first reported in 2019,it has.r.pidly s.r.ad around the *** countries implemented several meas.r.s to try to control the virus *** healthcare system and consequently the general quality of life population in the cities have all been significantly impacted by the Coronavirus *** different waves of contagious were responsible for the increase in the number of cases that,unfortunately,many times lead to *** this paper,we aim to characterize the dynamics of the six waves of cases and deaths caused by COVID-19 in rio de Janeiro city using techniques such as the Poincaréplot,approximate entropy,second-order difference plot,and central tendency *** results.r.veal that by examining the s.r.cture and patterns of the time s.r.es,using a set of non-linear techniques we can gain a better understanding of the role of multiple waves of COVID-19,also,we can identify underlying dynamics of disease s.r.ading and extract meaningful information about the dynamical behavior of epidemiological time *** findings can help to closely approximate the dynamics of virus s.r.ad and obtain a correlation between the different stages of the disease,allowing us to identify and categorize the stages due to different virus variants that are reflected in the time s.r.es.

关键词： COVID-19 Nonlinear analysis Poincaréplot Central tendency meas.r.

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Maternal supplementation with n-3 fatty acids affects placental lipid metabolism, inflammation, oxidative s.r.ss, the endocannabinoid system, and the neonate cytokine concentrations in dairy cows

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Journal of Animal science and Biotechnology 2024年第5期15卷 2012-2030页

作者： Priscila dos santos silva Gitit Kra Yana Butenko Jayasimha rayalu Daddam Yishai Levin Maya Zachut Department of ruminant science Institute of Animal SciencesARO Volcani InstituteRishon LeZionIsrael Department of Animal science The Robert H.Smith Faculty of AgricultureFood and EnvironmentThe Hebrew University of JerusalemRehovotIsrael Department of Animal sciences Michigan State UniversityEast LansingMIUSA The Nancy and stephen Grand Israel National Center for Personalized Medicine Weizmann Institute of ScienceRehovotIsrael

Background The placenta plays a crucial role in supporting and influencing fetal *** compared the effects of prepartum supplementation with omega-3(n-3)fatty acid(FA)sources,flaxseed oil(FLX)and fish oil(FO),on the expression of genes and proteins.r.lated to lipid metabolism,inflammation,oxidative s.r.ss,and the endocannabinoid system(ECs)in the expelled placenta,as well as on FA profile and inflammatory response of ***-pregnant Holstein dairy cows were supplemented with saturated fat(CTL),FLX,or *** cotyledons(n=5)were collected immediately after expulsion,and extracted rNA and proteins were analyzed by rTPCr and proteomic *** blood was assessed for FA composition and concentrations of inflammatory *** FO increased the gene expression of fatty acid binding protein 4(FABP4),interleukin 10(IL-10),catalase(CAT),cannabinoid receptor 1(CNr1),and cannabinoid receptor 2(CNr2)compared with CTL *** expression of ECs-enzyme FA-amide hydrolase(FAAH)was lower in FLX and FO than in *** analysis identified 3,974 proteins;of these,51–59 were differentially abundant between treatments(P≤0.05,|fold change|≥1.5).Top canonical pathways enriched in FLX *** and in FO *** were triglyceride metabolism and inflammatory *** n-3 FA increased the placental abundance of FA binding proteins(FABPs)3 and *** abundance of CNr1 cannabinoid-receptor-interacting-protein-1(CNrIP1)was.r.duced in FO *** silico modeling affirmed that bovine FABPs bind to *** FLX increased the abundance of inflammatory CD44-antigen and secreted-phosphoprotein-1,whereas prostaglandin-endoperoxide synthase 2 was decreased in FO *** *** FO enriched neonatal plasma with n-3 FAs,and both FLX and FO reduced interleukin-6 concentrations compared with *** Maternal n-3 FA from FLX and FO differentially affected the bovine placenta;both enhanced lipid metabolism and modulated oxidative s

关键词： Antioxidants Dairy cows Endocannabinoid system Inflammation Omega-3 fatty acids Placenta

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巴西儿童期疾病的综合管理:母亲对卫生工作者建议的反应

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世界核心医学期刊文摘（儿科学分册） 2005年第11期1卷 25-26页

作者： Cunha A.J.L.A. dos santos s.r. Martines J. 郭战宏 rua rodrigo de Brito 46 apt. 503-22280-100 Rio de Janeiro RJ Brazil

Aim: To des.r.be the process of follow-up in primary care facilities where the Integrated Management of Childhood Illness (IMCI) s.r.tegy was implemented. IMCI was developed by WHO and UNICEF as an integrated approach to manage sick children under 5 y of age and aims to reducemortality and morbidity. Methods: From August 2001 to February 2002, 229 sick children who had a health condition included in the IMCI case management guidelines were seen in six family health care facilities in Brazil. We analysed the care provided to 153 children who were recommended for a 2-or 5-d follow-up visit. Children who did not return were visited and assessed at home. results: Only 87 children (56.9%) timely returned for follow-up: 70 had improved, eight presented the same health conditions, five were worse and four had a new problem. The main reasons given for not returning for follow-up were: the child had improved (35.1 %) and other family priorities (47.4%). Home visits showed that, although most children had improved (n = 49), some had a new health problem and one child was sick enough to be referred. Pres.r.ption of antibiotics was associated with increased probability of returning for a follow-up visit (rr = 1.64 1.22-2.20 ,p = 0.001). Conclusion: Adherence to followup was just over 50%, mostly because the condition had already resolved, but some children were still sick and needed intervention. Training on counselling on the recognition of danger signs and when to return for a follow-up visit must be reinforced.

关键词：卫生工作者综合管理初级保健随访过程卫生保健机构管理指南保健措施综合方法

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Cardiovascular risk burden and disability:findings from the International Mobility in Aging study(IMIAs)

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Journal of Geriatric Cardiology 2024年第3期21卷 331-339页

作者： Juan-David Martinez-Aristizábal Carmen-Lucia Curcio Juliana Fernandes Afshin Vafael Cristiano dos santos Gomes Fernando Gomez Internal Medicine Critical Care DepartmentPablo Tobón Uribe HospitalMedellínColombia research Group in Geriatrics and Gerontology Faculty of Health SciencesUniversidad de CaldasManizalesColombia Laboratory of Physical Therapy and Collective Health Physical Therapy DepartmentFederal University of PernambucoJornalista Aníbal Fernandes Avenue RecifeBrazil Department of Public Health sciences Queen’s UniversityKingstonONCanada Department of Physiotherapy University of PernambucoBR 203KmBrazil

BACKGrOUND The association of cardiovascular risk burden with disability is *** examined the association between trajectories of the Framingham general cardiovascular disease risk score(FGCrs)with the trajectories of limitations of physical function in older *** A total of 1219 participants with no disabilities from the International Mobility in Aging study(IMIAs)study who had up to three repeated meas.r.s of FGCrs between 2012–2016 and without a history of s.r.ke or coronary heart disease at baseline and follow-up were *** at baseline was assessed and categorized into *** function was evaluated with the short Physical Performance Battery(sPPB).The data were analyzed using linear mixed-effects *** At baseline,FGCrs.r.nged between 3–94(mean score:24±15.8),participants were 32(2.6%),502(41.2%)and 685(56.2%)in lowest,middle,and highest tertiles,*** the trajectories of limitations of physical function,the lowest FGCrs had no differences,while the middle and highest had a decrease in physical performance between 2012–2014(P=0.0001).Age,being female,living in Andes Mountains,having middle and highest FGCrs,higher alcohol consumption,being obese,lack of exercise and cognitive impairment increase the probability of disability(Prnatively,living in more developed regions and having a higher educational level reduced the probability of disability during the follow-up time(PsIONs Higher cardiovascular risk burden is associated with decreased physical performance,especially in *** suggest sPPB may provide a meas.r. of cardiovascular health in older adults.

关键词： finding Battery burden

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Application of novel cons.r.ined friction processing method to produce fine grained biomedical Mg-Zn-Ca alloy

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Journal of Magnesium and Alloys 2024年第2期12卷 516-529页

作者： Ting Chen Banglong Fu Junjun shen Uceu F.H.r.suhuddin Björn Wiese Yuanding Huang Min Wang Jorge F.dos santos Jean Pierre Bergmann Benjamin Klusemann solid state Materials Processing Institute of Material MechanicsHelmholtz-Zentrum HereonMax-Planck-Str.1Geesthacht 21502Germany Functional Magnesium Materials Institute of Metallic BiomaterialsHelmholtz-Zentrum HereonMax-Planck-Str.1Geesthacht 21502Germany shanghai Key Laboratory of Materials Las.r.Processing and Modification Shanghai Jiao Tong UniversityDongchuan Road 800Shanghai 200240China Applied Materials and Manufacturing Energy and Environment DivisionPacific Northwest National LaboratoryPO Box 999RichlandWA 99352USA Production Technology Group Technisiche Universität IlmenauGustav-Kirchhoff-Platz 2Ilmenau 98693Germany Institute for Production Technology and systems Leuphana University of LüneburgUniversitätsallee 1Lüneburg 21335Germany

In order to obtain Mg alloys with fine micros.r.ctures and high mechanical performances,a novel friction-based processing method,name as“cons.r.ined friction processing(CFP)”,was *** CFP,defect-free Mg-Zn-Ca rods with greatly refined grains and high mechanical properties were *** to the previous as-cast micros.r.cture,the grain size was.r.duced from more than 1 mm to around 4μm within 3 s by a single process *** compressive yield s.r.ngth was increased by 350%while the ultimate compressive s.r.ngth by 53%.According to the established material flow behaviors by“tracer material”,the plastic material was transported by shear *** the base material to the rod,the material experienced three stages,*** by the tool,upward flow with additional tilt,followed by upward *** micros.r.ctural evolution was.r.vealed by“stop-action”*** micros.r.ctural development at regions adjacent to the rod is mainly controlled by twinning,dynamic recrystallization(DrX)as well as particle stimulated nucleation,while that within the rod is.r.lated to DrX combined with grain growth.

关键词： Cons.r.ined friction processing Magnesium alloys Micros.r.cture Mechanical properties Grain refinement Plastic deformation

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A dynamic database of solid-state electrolyte(DDsE)picturing all-solid-state batteries

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Nano Materials science 2024年第2期6卷 256-262页

作者： Fangling Yang Egon Campos dos santos Xue Jia ryuhei sato Kazuaki Kisu Yusuke Hashimoto shin-ichi Orimo Hao Li Advanced Institute for Materials.r.search(WPI-AIMr) Tohoku UniversitySendai980-8577Japan Key Laboratory of radiation Physics and Technology Ministry of EducationCollege of PhysicsSichuan UniversityChengdu610065People's Republic of China Institute for Materials.r.search(IMr) Tohoku UniversitySendai980-8577Japan Tohoku Forum for Creativity Tohoku UniversitySendai980-8577Japan

All-solid-state batteries(AssBs)are a class of safer and higher-energy-density materials compared to conventional devices,from which solid-state electrolytes(ssEs)are their essential *** date,investigations to search for high ion-conducting solid-state electrolytes have attracted broad ***,obtaining ssEs with high ionic conductivity is challenging due to the complex s.r.ctural information and the less-explored s.r.cture-performance *** provide a solution to these challenges,developing a database containing typical ssEs from available experimental reports would be a new avenue to understand the s.r.ctureperformance relationships and find out new design guidelines for reasonable ***,a dynamic experimental database containing>600 materials was developed in a wide range of temperatures(132.40–1261.60 K),including mono-and divalent cations(e.g.,Li^(+),Na^(+),K^(+),Ag^(+),Ca^(2+),Mg^(2+),and Zn^(2+))and various types of anions(e.g.,halide,hydride,sulfide,and oxide).Data-mining was conducted to explore the relationships among different variates(e.g.,transport ion,composition,activation energy,and conductivity).Overall,we expect that this database can provide essential guidelines for the design and development of high-performance ssEs in AssB *** database is dynamically updated,which can be accessed via our open-source online system.

关键词： solid-state electrolyte(ssE) All-solid-state battery(AssB) Ionic conductivity Dynamic database Machine learning

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The use of Vis-NIr-sWIr spectroscopy in the prediction of soil available ions after application of rock powder

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Information Processing in Agriculture 2024年第1期11卷 26-44页

作者： Marlon rodrigues Josiane Carla Argenta Everson Cezar Glaucio Leboso Alemparte Abrantes dos santos ÖnderÖzal Amanda silveira reis Marcos.r.fael Nanni Department of Agronomy State University of MaringáColombo AvenueMaringá87020900Brazil Department of Plant and soil sciences Mississippi State UniversityMS 39762USA International Agricultural research and Training Center Izmir 35660Turkey

some of the problems attributed to traditional laboratory analyses that limit the correct assessment of the nutrient contents in the soil are time requirements and high cost of the soil nutrient *** solve these problems,a study was carried out to evaluate the use of visible,near-infrared,and short-wave infrared(Vis-NIr-sWIr)spectroscopy in the prediction of soil available ions submitted to the application of rock *** study was carried out on an Arenosol in ParanavaíCity/***(rock powders)were arranged within a split-plot system designed in randomized blocks with four *** was cultivated for 14 months after the application of rock ***,96 soil samples were collected for meas.r.ng the pH and available ions P,K^(+),Ca^(2+),Mg^(2+),s-sO_(4)^(2-),si,Cu^(2+),Fe^(2+),Mn^(2+),and Zn^(2+)as well as spectral reading through a Vis-NIr-sWIr spectroradiometer to predict the soil chemical attributes through the partial least square regression(PLs)*** results showed that the elements K^(+),Ca^(2+),Mg^(2+),Cu^(2+),and Fe^(2+)could be predicted with a reasonable rightness degree(r^(2)_(p)>0.50,rPDp>1.40)from spectral ***,for the attributes pH,P,s-sO_(4)^(2-),si,Mn^(2+),and Zn^(2+),there were no satisfactory models.r.(2)_(p)rPDps,the application of rock powder changed the spectral curves and,because of that,allows the building of PLs models to predict the elements K^(+),Ca^(2+),Mg^(2+),Cu^(2+),and Fe^(2+).Therefore,Vis-NIr-sWIr spectroscopy is a promising alternative to the routine analyses of soil fertility since it has advantages such as fast analytical speed,low cost,easy to operate,non-des.r.ctive,and environmentally friendly,because it does not use harmful chemicals.

关键词： Alternative inputs Available Ions Multivariate analysis soil spectroscopy

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rotating effects on the photoionization cross-section of a 2D quantum ring

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Communications in Theoretical Physics 2024年第10期76卷 153-159页

作者： Carlos Magno O Pereira Frankbelson dos s Azevedo Luís Fernando C Pereira Edilberto O silva Departamento de Física Universidade Federal do Maranh?o

In this article, we investigate the nonrelativistic quantum motion of a charged particle within a rotating frame, taking into account the Aharonov–Bohm(AB) effect and a uniform magnetic field. Our analysis entails the derivation of the equation of motion and the corresponding radial equation to des.r.be the system. solving the resulting radial equation enables us to determine the eigenvalues and eigenfunctions, providing a clear expression for the energy levels. Furthermore,our numerical analysis highlights the substantial influence of rotation on both energy levels and optical properties. specifically, we evaluate the photoionization cross-section with and without the effects of rotation. To elucidate the impact of rotation on the photoionization process of the system, we present graphics that offer an appealing visualization of the intrinsic nature of the physics involved.

关键词： Aharonov-Bohm effect photoionization cross-section quantum ring rotating effect

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