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Short-and long-term effects of an extreme case of autotomy:does“tail”loss and subsequent constipation decrease the locomotor performance of male and female scorpions?

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Integrative Zoology 2022年第5期17卷 672-688页

作者： Solimary garcÍA-HERNÁNDEZ Glauco MACHADO Programa de Pós-graduação em Ecologia Instituto de BiociênciasUniversidade de São PauloSão PauloBrazil LAGE do Departamento de Ecologia Instituto de BiociênciasUniversidade de São PauloSão PauloBrazil

In many taxa,individuals voluntarily detach a body part as a form to increase their chances of escaping *** defense mechanism,known as autotomy,has several consequences,such as changes in locomotor performance that may affectﬁ*** of the genus Ananteris autotomize the“tail”,which in fact corresponds to the last abdominal *** autotomy,individuals lose nearly 25%of their body mass and the last portion of the digestive tract,including the anus,which prevents defecation and leads to constipation,because regeneration does not ***,we experimentally investigated the short-and long-term effects of tail loss on the locomotor performance of Ananteris *** a short-term experiment,the maximum running speed(MRS)of males and females did not change after ***,the relative mass of the lost tail did not affect the change in MRS after *** a long-term experiment,autotomy had a negative effect on the MRS of males,but not of *** over-fed individuals suffered from severe constipation but were not slower than autotomized normally fed *** conclusion,tail loss has no immediate effect on the locomotor performance of *** long-term decrease in the locomotor performance of autotomized males may impair mate ***,because death by constipation takes several months,males have a long time toﬁnd mates and ***,the prolonged period between autotomy and death by constipation is crucial for understanding the evolution of one of the most extreme cases of autotomy in nature.

关键词： ﬁtness costs maximum running speed sex differences tail loss weight loss

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Measure of Segments which Intersect a Convex Body from Rotational Formulae

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Acta Mathematica Sinica,English Series 2015年第2期31卷 345-352页

作者： Ximo GUAL-ARNAU Silena HEROLD-garcA Departament de Matemàtiques-INIT Universitat Jaume I. 12071-CastellSpain Departamento de Computacin Universidad de Oriente. 90900-Santiago de CubaCuba

Classical problems in integral geometry and geometric probability involve the kinematic measure of congruent segments of fixed length within a convex body in R3. We give this measure from rotational formulae; that is, from isotropic plane sections through a fixed point. From this result we also obtain a new rotational formula for the volume of a convex body; which is proved to be equivalent to the wedge formula for the volume.

关键词： Convex body flower integral geometry stereology rotational formulae segment supportset

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Real Renormings on Complex Banach Spaces

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Chinese Annals of Mathematics,Series B 2008年第3期29卷 239-246页

作者： Francisco J garc■A-PACHECO Alejandro MIRALLES Department of Mathematical Sciences Kent State University Departamento de Análisis Matemático Universidad de Valencia

The authors prove that every complex Banach space admits an equivalent real norm that is far away from being a complex norm. Furthermore, this real norm can be chosen to share many properties with complex norms, but i... 详细信息

关键词： Complex norms Real norms Hilbert space

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Multiphoton single-molecule localization by sequential excitation with light minima

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Light(Science & Applications) 2022年第4期11卷 462-465页

作者： Luciano A.Masullo fernando D.Stefani Centro de Investigaciones en Bionanociencias(CIBION) Consejo Nacional de Investigaciones Cientifcas y Tecnicas(CONICETGodoy Cruz 2390C1425FQD Ciudad Autonoma de Buenos AiresBuenos AiresArgentina Departamento de Fisica Facultad de Ciencias Exactas y NaturalesUniversidad de Buenos AiresGuiraldes 2620C1428EHA Ciudad Autonoma de Buenos AiresBuenos AiresArgentina Present address:Max Planck Institute of Biochemistry Am Klopferspitz 1882152 MartinsriedGermany

Using sequential excitation with a minimum of light to localize single fluorescent molecules represented a breakthrough because it delivers 1-2 nm precision with moderate photon counts,enabling tracking and superresolution imaging with true molecular *** this concept to multi-photon regimes may be a useful complement to reach even higher localization precision and get deeper into biological specimens.

关键词： excitation photon light

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Effect of particle Froude number on sub-grid effective drag,filtered and residual stresses in fluidized gas-particle flows

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Particuology 2024年第12期95卷 36-48页

作者： Christian C.Milioli fernando E.Milioli Department of Mechanical Engineering School of Engineering of São CarlosUniversity of São Paulo13566-590São CarlosSPBrazil

Sub-grid effective drag,filtered and residual stresses in the meso-scale of gas-particle fluidized flows are intrinsically affected by underlying micro-scale conditions as well as non-local effects related to macro-scale *** this work we applied microscopic two-fluid modeling to experiment with particle Froude number in order to evaluate the impact of this micro-scale condition over the concerning meso-scale derived sub-grid *** performed highly resolved simulations in periodic domains for particle Froude numbers from 12.21 to 799.22,for a wide range of macro-scale *** were filtered and classified by ranges of meso-scale markers for the various particle Froude *** particle Froude number was found to considerably affect the structural refinement of the heterogeneous flow fields thereby directly impacting effective drag,filtered and residual *** of those parameters showed systematic behaviors in relation to particle Froude number,thereby providing sound data for new sub-grid modeling propositions.

关键词： Fluidization Gas-particle flows Two-fluid model Sub-grid analysis Multiscale analysis

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Exploring multifaceted factors in chronic kidney disease risk: A comprehensive analysis of biochemistry, lifestyle, and inflammation in elderly Chinese individuals

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World Journal of Clinical Cases 2024年第5期12卷 1033-1035页

作者： fernando Cardona Unitat de Genètica Molecular Instituto de Biomedicina de Valencia–CSICValencia 46010Spain Centro de investigación Biomédica en Red Enfermedades Neurodegenerativas(CIBERNED) Instituto de Salud Carlos IIIMadrid 28029Spain Departamento de Biotecnología Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural(ETSIAMN)Univeristat Politècnica de ValenciaValencia 46022Spain

This letter praises a recent article in the World Journal of Clinical Cases(Roles of biochemistry data,lifestyle,and inflammation in identifying abnormal renal function in old Chinese),examining factors affecting abnormal renal function in elderly Chinese using advanced machine *** highlights the importance of uric acid,age,hemoglobin,body mass index,sport hours,and systolic blood *** study's holistic approach,integrating lifestyle and inflammation,offers a nuanced understanding of chronic kidney disease risk *** letter suggests exploring mechanistic pathways of hyperuricemia,the link between anemia and renal function,and the connection between body mass index and estimated glomerular filtration *** advocates investigating physical activity's impact on renal health and the independent effects of blood *** study significantly contributes to chronic kidney disease understanding,proposing avenues for further exploration and *** are extended to the authors and the journal.

关键词： Biochemistry data Lifestyle Machine learning Renal function

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Visualization of real-time displacement time history superimposed with dynamic experiments using wireless smart sensors and augmented reality

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Earthquake Engineering and Engineering Vibration 2023年第3期22卷 573-588页

作者： Marlon Aguero Derek Doyle David Mascarenas fernando Moreu Department of Civil Construction and Environmental EngineeringUniversity of New MexicoCentennial Engineering Center 3056MSC011070210 University Blvd NEAlbuquerqueNM 87131USA Air Force Research Laboratory Space Vehicles DirectorateKirtland Air Force BaseAlbuquerqueNM 87117USA Engineering Institute Los Alamos National LaboratoryLos AlamosNM 8754USA

Wireless smart sensors(WSS)process field data and inform inspectors about the infrastructure health and *** bridge engineering,inspectors need reliable data about changes in displacements under loads to make correct decisions about repairs and *** to displacement information in the field and in real-time remains a challenge as inspectors do not see the data in real *** data from WSS in the field undergoes additional processing and is seen at a different *** inspectors were able to see structural displacements in real-time at the locations of interest,they could conduct additional observations,creating a new,information-based,decision-making reality in the *** paper develops a new,human-centered interface that provides inspectors with real-time access to actionable structural data during inspection and monitoring enhanced by augmented reality(AR).It summarizes and evaluates the development and validation of the new human-infrastructure interface in laboratory *** experiments demonstrate that the interface that processes all calculations in the AR device accurately estimates dynamic displacements in comparison with the *** this new AR interface tool,inspectors can observe and compare displacement data,share it across space and time,visualize displacements in time history,and understand structural deflection more accurately through a displacement time history visualization.

关键词： wireless smart sensor monitoring augmented reality displacement acceleration human-infrastructure interface

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Do Rules and Patterns Affect Design Maintainability?

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Journal of Computer Science & Technology 2009年第2期24卷 262-272页

作者： Javier Garzás Félix garcía Mario Piattini Kybele Consulting Madrid Spain Department of Information Technologies and Systems-Escuela Superior de Informáica University of Castilla-La Mancha Alarcos Research Group-Institute of Information Technologies and Systems Department of Information Technologies and Systems-Escuela Superior de Informáica University of Castilla-La Mancha

At the present time, best rules and patterns have reached a zenith in popularity and diffusion, thanks to the software community＇s efforts to discover, classify and spread knowledge concerning all types of rules and patterns. Rules and patterns are useful elements, but many features remain to be studied if we wish to apply them in a rational manner. The improvement in quality that rules and patterns can inject into design is a key issue to be analyzed, so a complete body of empirical knowledge dealing with this is therefore necessary. This paper tackles the question of whether design rules and patterns can help to improve the extent to which designs are easy to understand and modify. An empirical study, composed of one experiment and a replica, was conducted with the aim of validating our conjecture. The results suggest that the use of rules and patterns affect the understandability and modifiability of the design, as the diagrams with rules and patterns are more difficult to understand than non-rule/pattern versions and more effort is required to carry out modifications to designs with rules and patterns.

关键词： design patterns and rules maintainability software quality object-oriented design

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High resolution manometric findings in patients with Chagas' disease esophagopathy

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Asian Pacific Journal of Tropical Medicine 2012年第2期5卷 110-112页

作者： Luciana C Silva fernando PP Vicentine fernando AM Herbella Department of Surgery Escola Paulista de MedicinaFederal University of Sao PauloSao PauloBrazil

Objective:To describe high resolution manometry features of a population of symptomatic- patients with Chagas’ disease esophagopathy(CDE).Methods:Sixteen symptomatic dysphagic patients with CDE[mean age(54.81±13.43) years,10 women]were included in this *** patients underwent a high resolution ***:Mean lower esophageal sphincter(LES) extension was(3.02±1.17) cm with a mean basal pressure of(15.25±7.00) *** pressure was(14.31±9.19) *** was found in all 16 *** with minimal esophageal pressurization(type I) was present in 25%of patients and achalasia with esophageal compression(type 2) in 75%,according to the Chicago *** esophageal sphincter(UES) mean basal pressure was(97.96±54.22) mmHg with a residual pressure of(12.95±6.42) ***:Our results show that LES was hypotensive or normotensive in the majority of the *** relaxation was found in a minority of our *** was seen in 100%of *** had impaired relaxation in a significant number of patients. Further clinical study is needed to investigate whether manometric features can predict outcomes following the studies of idiopathic achalasia..

关键词： Achalasia Chagas disease High resolution manometry

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Low field microwave absorption and magnetization process in CoFeNi electroplated wires

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Chinese Physics B 2008年第4期17卷 1430-1435页

作者： H.garcía-Miquel G.V.Kurlyandskay E.T.S.I.Telecomunicación Dpto.Ing.ElectrónicaUniversidad Politcnica de ValenciaCamino de Vera s/nValencia 46022Spain Universidad del País Vasco UPV-EHU Dept.Electricidad y ElectrónicaApdo.644Bilbao 48080Spain Department of Physics Ferromagnetic Resonance GroupUniversity of MarylandCollege ParkMaryland 20742-4111USA

Ferromagnetic resonance （FMR）, Ferromagnetic antirresonance （FMAR） and low field magnetoimpedance （MI） are the characteristic features of high frequency losses in applied fields. While some results on FMR and FMAR in CoFeNi electroplated wires were reported earlier, here we present microwave absorption in CuBe wires electroplated by 1 μm FeCoNi magnetic layer at very low fields. These data are comparatively analysed together with longitudinal hysteresis loops in order to reveal the correlation between power absorption and magnetization processes. Microwave studies are made by using the cavity perturbation method at 9.65 GHz for a DC field parallel to the sample axis, and with microwave magnetic field hrf parallel or perpendicular to the wire axis. Two peaks have been observed in all samples, one is due to FMR, and the other is, at very low fields, related to MI. The MI peaks represent minima in power absorption. By comparing with the hysteresis loop we remark the close correspondence between the MI phenomena in the axial mode and the concomitant magnetization process.

关键词： microwave absorption magnetoimpedance electroplated wires

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