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Urbanization does not increase“object curiosity”in vervet monkeys,but semi-urban individuals selectively explore food-related anthropogenic items

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Current Zoology 2024年第3期70卷 383-393页

作者： Lindsey Ellington Stephanie Mercier alba motes-rodrigo Erica van de Waal Sofa Forss Behavioural&Physiological Ecology University of GroningenP.O.Box 111039700 CCGroningenThe Netherlands Department of Ecology and Evolution University of LausanneBiophore-CH-1015LausanneSwitzerland Department of Evolutionary Biology and Environmental Studies University of ZurichWinterthurerstrasse 190CH-8057ZurichSwitzerland School of Life Sciences University of KwaZulu-NatalPrivate Bag X01Scottsville3209South Africa

Urban environments expose animals to abundant anthropogenic materials and foods that facilitate foraging innovations in species with oppor-tunistic diets and high behavioral *** and exploration tendency are believed to be important behavioral traits for animals thriving in urban *** monkeys(Chlorocebus pygerythrus)are one of few primate species that have successfully adapted to urban environments,thus making them an ideal species to study these *** a within-species cross-habitat approach,we compared neophilia and exploration of novel objects(jointly referred to as"object curiosity")between semi-urban,wild,and captive monkeys to shed light on the cognitive traits facilitating urban *** measure"object curiosity:"we exposed monkeys to various types of novel stimuli and compared their approaches and explorative *** results revealed differences in the number of approaches and explorative behavior toward novel stimuli between the habitat types *** vervet monkeys were significantly more explorative than both semi-urban and wild troops,sug-gesting that positive experiences with humans and lack of predation,rather than exposure to human materials per se,influence object *** habitats,juvenile males were the most explorative age-sex *** is likely due to males being the dispersing sex and juveniles being more motivated to learn about their ***,we found that items potentially associated with human food,elicited stronger explorative responses in semi-urban monkeys than non-food related objects,suggesting that their motivation to explore might be driven by"anthrophilia'that is,their experience of rewarding foraging on similar anthropogenic food *** conclude that varying levels of exposure to humans,predation and pre-exposure to human food packaging explain variation in"object curiosity"in our sample of vervet monkeys.

关键词： animalurbanization neophilia noveltyresponse object curiosity vervetmonkeys.

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基于几何形态测量学的亚欧大陆已灭绝食肉动物齿痕埋藏特征

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Science Bulletin 2022年第16期67卷 1644-1648,M0003,M0004页

作者： José Yravedra Lloyd Austin Courtenay Darío Herranz-rodrigo Gonzalo Linares-Matás Juan JoséRodríguez-alba Verónica Estaca-Gómez Carmen Luzón Alexia Serrano-Ramos MiguelÁngel Maté-González JoséAntonio Solano Diego González-Aguilera Juan Manuel Jiménez-Arenas Department of Prehistory Ancient History and ArchaeologyComplutense University of MadridMadrid 28040Spain C.A.I.Archaeometry and Archaeological Analysis Complutense UniversityMadrid 28040Spain Grupo de Investigación Ecosistemas Cuaternarios Complutense UniversityMadrid 28040Spain Grupo de Investigación Arqueología Prehistórica Complutense UniversityMadrid 28040Spain Museo Primeros Pobladores de Europa‘Josep Gibert’ Orce 18858Spain Department of Cartographic and Land Engineering Higher Polytechnic School of AvilaUniversity of SalamancaAvila 05003Spain School of Archaeology St.Hugh’s CollegeUniversity of OxfordOxford 01865United Kingdom History and Arts Doctoral Program University of GranadaGranada 18071Spain Escuela Técnica Superior de Ingenieros en Topografía Geodesia y Cartografía.Universidad Politécnica de MadridMadrid 28031Spain Department of Prehistory and Archaeology University of GranadaGranada 18071Spain

确定动物遗骸状况的形成原因是法医学、考古学、古生物学与兽医学的主要研究方向之一.食肉动物因其进食习惯成为对尸体最具破坏力的群体之一.为识别Venta Micena3(奥尔赛,格拉纳达,西班牙)古生物遗址形成与变化过程中起决定作用的已灭... 详细信息

确定动物遗骸状况的形成原因是法医学、考古学、古生物学与兽医学的主要研究方向之一.食肉动物因其进食习惯成为对尸体最具破坏力的群体之一.为识别Venta Micena3(奥尔赛,格拉纳达,西班牙)古生物遗址形成与变化过程中起决定作用的已灭绝食肉动物,本研究采用10个已灭绝有蹄类动物长骨骨干上的28处齿痕与483个现存食肉动物齿痕进行了比较.基于3D扫描成像技术,研究团队重建了28处有待识别齿痕,并为每份样本放置25个界标(landmarks),通过广义普氏分析法进行几何形态学分析.在进行多变量分析时,采用了主成分分析法.与此同时,运用机器学习(machine learning)算法对全部参与识别齿痕化石进行了分类预测,平均准确率为94%.研究证实20处齿痕来自鬣狗科动物,6处来自大型猫科动物,1处来自犬属动物,另有1处无法确定来源.本研究提供了由已灭绝食肉动物牙痕构成的研究样例.

关键词：几何形态测量学埋藏特征有蹄类动物齿痕几何形态学机器学习分类预测多变量分析

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Effects of Semi-Ablative Fractional Radiofrequency Associated with Growth Factors in Stretch Marks: A Randomized Controlled Trial

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Open Journal of Applied Sciences 2021年第4期10卷 379-394页

作者： Patricia F. Meyer rodrigo Marcel V. Da Silva Liliane S. Vasconcelos Louhanne Christine B. Bezerra Maria Paula M. Oliveira Eneida M. Carreiro Ciro D. Soares Fabio S. Borges Monica Etrusco Joyce Rodrigues Silene B. Ribeiro Hernan Andrés B. Ortiz Federal University of Rio Grande do Norte (UFRN) Natal Brazil Physiotherapy Course at UNIRN Natal Brazil Mauricio de Nassau Natal Natal Brazil Physiotherapy Course at Potiguar University (UnP) Natal Brazil Potiguar University (UnP) Natal Brazil Graduate Program in Stomatopathology State University of Campinas S&#227 o Paulo Brazil Postgraduate Program in Dermatofunctional Physiotherapy Estácio de Sá University Rio de Janeiro Brazil Minas Gerais Faculty of Medical Sciences Minas Gerais Brazil Sã o Judas Tadeu University Butant&#227 Brazil FSG Centro Universitário Caxias do Sul Brazil Physiotherapy Course Escuela de Kinesiología Facultad de Ciencias de la Rehabilitación Universidad Andrés Bello Santiago Chile

Background: To investigate the effects of the association of semi-ablative fractional radiofrequency (RFF) with growth factors in stretch marks. Methods: This is a randomized controlled trial. The sample consisted of 28 female patients with complaints of gluteus or abdomen striae and divided into 2 equitable groups, named G1 (semi-ablative RFF without active principle association) and G2 (semi-ablative RFF with active principle association), being subdivided into G-1A and G-2A (abdominal applications) and G-1B and G-2B (gluteus applications). A photographic and histological analysis was performed using questionnaires about inflammation, presence of adverse effects and satisfaction of volunteers. Photographic analysis showed a reduction in the amount of striae alba in all groups. Results: The histological analysis showed an increase in fibroblast activity, collagen type I, and blood vessels, especially in the groups that associated the RFF with the active principle. In the inflammation analysis, the groups that performed intervention with active ingredients showed lower inflammatory signal. All groups had a reasonable level of satisfaction after the interventions;however, the group that used active ingredients reported greater results. Conclusion: The association of semi ablative RFF with growth factors showed a reduction in clinical inflammatory signs, mainly in the first 15 days, as well as higher collagen production, verified in 30 days, with satisfactory clinical results in all groups.

关键词： Striae Distensae Collagen Wound Healing

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