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Is bigger better？ Male body size affects wing-borne courtship signals and mating success in the olive fruit fly, Bactrocera oleae （Diptera： Tephritidae）

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Insect Science 2016年第6期23卷 869-880页

作者： Giovanni Benelli Elisa Donati Donato Romano Giacomo Ragni Gabriella Bonsignori Cesare Stefanini angelo canale Insect Behaviour Group Department of Agriculture Food and Environment University of Pisa Pisa The BioRobotics Institute Sant'Anna School of Advanced Studies Pontedera Italy

Variations in male body size are known to affect inter- and intrasexual selection outcomes in a wide range of animals. In mating systems involving sexual signaling before mating, body size often acts as a key factor affecting signal strength and mate choice. We evaluated the effect of male size on courtship displays and mating success of the olive fruit fly, Bactrocera oleae （Diptera： Tephritidae）. Wing vibrations performed during successful and unsuccessful courtships by large and small males were recorded by high-speed videos and analyzed through frame-by-frame analysis. Mating success of large and small males was investigated. The effect of male-male competition on mating success was evaluated. Male body size affected both male courtship signals and mating outcomes. Successful males showed wing-borne signals with high frequencies and short interpulse intervals. Wing vibrations displayed by successful large males during copulation attempt had higher frequencies over smaller males and unsuccessful large males. In no-competition conditions, large males achieved higher mating success with respect to smaller ones. Allowing large and small males to compete for a female, large males achieve more mating success over smaller ones. Mate choice by females may be based on selection of the larger males, able to produce high-frequency wing vibrations. Such traits may be indicative of ＂good genes,＂ which under sexual selection could means good social-interaction genes, or a good competitive manipulator of conspecifics.

关键词： communication channels courtship call male-male competition mate choice sexual selection social resources

Singing on the wings! Male wing fanning performances affect female willingness to copulate in the aphid parasitoid Lysiphlebus testaceipes （Hymenoptera： Braconidae： Aphidiinae）

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Insect Science 2016年第4期23卷 603-611页

作者： Giovanni Benelli Nickolas G. Kavallieratos Elisa Donati Giulia Giunti Cesare Stefanini angelo canale Insect Behavior Group Department of Agriculture Food and Environment University of Pisa Pisa Italy Laboratory of Agricultural Entomology Department of Entomology and Agricultural Zoology Benaki Phytopathological Institute Kifissia Attica Greece The BioRobotics Institute Sant'Anna School of Advanced Studies Pontedera Pisa Italy

Lysiphlebus testaceipes （Hymenoptera： Braconidae： Aphidiinae） is a generalist endoparasitoid attacking more than 100 aphid species. In L. testaceipes, wing fanning is a main male courtship display evoked by a female-borne sex pheromone. However, no information is available on the characteristics and behavioral role of male fanning during courtship in this parasitoid. Here, the courtship behavior of a wild strain ofL. testaceipes was quantified and the male wing fanning performances were analyzed through high-speed video recordings and examined in relation to mating success. Courtship sequence of wild L. testaceipes did not substantially differ from that previously reported for other populations mass reared on aphids. We observed that the male courtship duration did not affect mating success. However, video analysis revealed that the males producing high-frequency fanning signals achieved higher mating success over those that display low-frequency fanning. Wing fanning before successful and unsuccessful courtship differed in amplitude of wing movements and alignment toward the mate, highlighting that frontal courtship positively influence the female mating decisions. This study increases knowledge on sexual behavior in a key parasitoid of aphids, highlighting the importance of wing fanning among the range of sensory modalities used in the sexual communication ofL. testaceipes. From a practical point of view, this information is useful in L. testaceipes-based biocontrol strategies, since it can help to establish parameters for quality checking of mass-reared wasps over time.

关键词： biocontrol agent courtship mating success parasitic wasp sensory ecology sexual communication

Neem by-products in the fight against mosquito-borne diseases:Biotoxicity of neem cake fractions towards the rural malaria vector Anopheles culicifacies(Diptera:Culicidae)

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Asian Pacific Journal of Tropical Biomedicine 2016年第6期6卷 472-476页

作者： Balamurugan Chandramohan Kadarkarai Murugan Pari Madhiyazhagan Kalimuthu Kovendan Palanisamy Mahesh Kumar Chellasamy Panneerselvam Devakumar Dinesh Jayapal Subramaniam Rajapandian Rajaganesh Marcello Nicoletti angelo canale Giovanni Benelli Division of Entomology Department of ZoologySchool of Life SciencesBharathiar University Department of Biology Faculty of SciencesUniversity of Tabuk Department of Environmental Biology Sapienza University of Rome Department of Agriculture Food and EnvironmentUniversity of Pisa

Objective: To evaluate the ovicidal, larvicidal and adulticidal potential of neem cake fractions of different polarity against the rural malaria vector Anopheles culicifacies(***).Methods: Neem cake fractions' total methanol extract(NTMeOH), total ethyl acetate extract(NTAc OEt), ethyl acetate fraction after repartition with NTMe OH(NRAc OEt),butanol fraction after repartition with NTMeOH(NRBuOH), and aqueous fraction after repartition of NTMeOH(NRH2O) were tested against An. culicifacies eggs, fourth instar larvae and ***: In larvicidal experiments, NTMeOH, NTAcOEt, NRAcOEt, NRBuOH and NRH2O achieved LC50 values of 1.32, 1.50, 1.81, 1.95 and 2.54 mg/L, respectively. All fractions tested at 150 mg/L were able to reduce egg hatchability of more than 50%, with the exception of NTAc OEt and NRAc OEt. In adulticidal assays, NTMeOH, NTAcOEt,NRAcOEt, NRBuOH and NRH2O achieved LC50 values of 3.01, 2.95, 3.23, 3.63 and3.00 mg/L, ***: Overall, this study suggests that the methanolic fractions of neem cake may be considered as a new and cheap source of highly effective compounds against the rural malaria vector An. culicifacies.

关键词： Arbovirus Azadirachta indica Biosafety Botanical by-products Eco-friendly pesticides Mosquito-borne diseases

Insecticide susceptibility in larval populations of the West Nile vector Culex pipiens L.(Diptera: Culicidae) in Saudi Arabia

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Asian Pacific Journal of Tropical Biomedicine 2016年第5期6卷 390-395页

作者： Al Thabiani Aziz Jazem Abdullah Mahyoub Hasibur Rehman Shalini Saggu Kadarkarai Murugan Chellasamy Panneerselvam Majed Salum S.Alrefaei Marcello Nicoletti Hui Wei angelo canale Giovanni Benelli Department of Biology Faculty of SciencesUniversity of Tabuk Department of Biological Sciences King Abdul Aziz University Division of Entomology Department of ZoologySchool of Life SciencesBharathiar University Department of Environmental Biology Sapienza University of Rome Institute of Plant Protection Fujian Academy of Agricultural Sciences Department of Agriculture Food and EnvironmentUniversity of Pisa

Objective: To investigate the susceptibility to some conventional and non-conventional insecticides in laboratory and field larval populations of the West Nile vector Culex pipiens L.(Cx. pipiens), the dominant species in Jeddah Province, Saudi ***: The tested conventional insecticides were Actikil and Pesgard, while the nonconventional ones were Bacilod, Dudim and Baycidal. Probit analysis and photomicroscopical observations were carried out to shed light on acute toxicity in laboratory and field Cx. pipiens ***: Cx. pipiens were more susceptible to Pesgard(LC50: 0.045 and 0.032 mg/L)than Actikil(0.052 and 0.038 mg/L) and Bacilod(0.129 and 0.104 mg/L), for the field and laboratory strains, respectively. Results showed that treatments with the chitin synthesis inhibitor Dudim and Baycidal evoked morphological effects similar to those induced by other insect growth regulators. According to IC50 values obtained(concentration which to inhibit the emergence of 50% of mosquito adults), the compound Dudim(0.000 3 and 0.000 1 mg/L) was more effective against Cx. pipiens L. mosquitoes than Baycidal(0.000 4 and 0.000 3 mg/L) for both the field and laboratory strains, ***: Our results provide baseline data to enhance control programs and orient public health decisions on the selection of pesticides against mosquito vectors in Saudi Arabia.

关键词： Acute toxicity Biosafety Carbamates Larvicides Mosquito control programs Pyrethroids

联合应用全瓷和金属烤瓷修复体修复1例牙列重度磨耗的病例

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中国口腔医学继续教育杂志 2009年第6期12卷 38-46页

作者： Davide Cortellini angelo canale Angela Giordano Barbara Bergantini Daniela Bergantini 李健（译）姜婷（审）不详北京大学口腔医学院修复科 100081

当前，牙医面临越来越多的牙齿磨损的复杂病例。牙体硬组织的非龋性丧失这个物理过程伴随人的一生。这里所提到的牙体组织的丧失可能原因不同，包括磨耗、磨损、楔形缺损和酸蚀。本病例的患者余留牙重度磨耗．在其接受胃肠病治疗之后，... 详细信息

当前，牙医面临越来越多的牙齿磨损的复杂病例。牙体硬组织的非龋性丧失这个物理过程伴随人的一生。这里所提到的牙体组织的丧失可能原因不同，包括磨耗、磨损、楔形缺损和酸蚀。本病例的患者余留牙重度磨耗．在其接受胃肠病治疗之后，我们联合应用不同类型的修复体（全瓷和金属烤瓷修复体）对其牙列进行修复。

关键词：金属烤瓷修复体牙列重度磨耗复杂病例联合应用全瓷牙齿磨损牙体硬组织物理过程

Elimination of Quench Cracking by Controlling Agitation Uniformity

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材料热处理学报 2004年第5期25卷 457-461页

作者： canale Lauralice C.F TOTTEN George E Departamento de Materials Automobilistica e Aerondutica da EESC da Universidade de Sao Paulo - USP Sao Carlos SP BrazilPortland State University USA

Uniform agitation of the quenchant is a critically important control parameter in optimizing distortion control and reducing steel cracking. Quenching with ultrasonic agitation or in the presence of electrical and magnetic fields provide uniform agitation leading to improved uniformity of the stress fields within the metal not readily achievable with more traditional agitation methods such as propeller pumps and sprays. These methods provide the additional potential advantage of varying agitation throughout the cooling cycle to achieve a wide range of cooling profiles not readily achievable with quenchants and more traditional agitation systems currently in use.

关键词：热处理淬火裂纹搅拌均匀性超声搅拌

Contralateral delayed endolymphatic hydrops: Clinical features and long term outcome

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Journal of Otology 2021年第4期16卷 205-209页

作者： Andrea Albera Andrea canale Marco Boldreghini Sergio Lucisano Giuseppe Riva Roberto Albera Department of Neuroscience“Rita Levi Montalcini” University of TurinVia Cherasco 1510126TurinItaly Department of Surgical Sciences University of TurinCorso Dogliotti 1410100TurinItaly Mauriziano Umberto I Hospital Largo Filippo Turati 92TurinItaly AOU Citta della salute e della Scienza of Torino Hospital corso Bramante 8810100TurinItaly

Background:Contralateral delayed endolymphatic hydrops(CDEH)is a clinical entity characterized by fluctuating low frequency hearing loss and/or vertigo,mimicking Meniere’s disease(MD),that manifests after the appearance of severe non-hydropic hearing loss(NHHL)at the other ***:to describe the clinical features and the course of 57 patients affected by ***:this is a retrospective study;57 patients affected by CDEH,out of 1065 patients seen in the same period and affected by MD,were subjected to otoscopy,PTA threshold evaluation,impedance testing,ABR,research of positioning nystagmus,vestibular function evaluated by means of bithermal caloric test under video-oculographic,and MRI with ***:the CDEH was definite in 24 cases(42%),probable in 2(4%)and possible in 31(54%).The mean PTA threshold at the hydropic ear was 41 *** the last follow-up,40 patients(70%)did not report vertigo or fluctuating hearing *** the 17 patients who still reported symptomatology,11(64%)were affected by fluctuating hearing loss alone,4(23%)reported a subjective worsening of hearing loss and 2(12%)an acute vertigo ***:contralateral delayed endolymphatic hydrops is a relatively rare form of Meniere disease that manifests more frequently as a definite form or with fluctuating low-frequency hearing *** prognosis at a long term follow-up is relatively good in terms of vertigo *** delayed endolymphatic hydrops rarely determines a severe hearing loss in the better ear.

关键词： Endolymphatic hydrops Meniere’s disease Hearing loss

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坎贝尔骨科手术学 4卷第10版第9版

丛书名：世界权威医学著作译丛

2006年

作者：（美）S. TERRY canale

本书共分4卷，内容包括：关节融合术、截肢术、感染、非创作性软组织疾病、儿童神经系统疾病、运动医学、周围神经损伤等。

ISBN: (纸本)7533127072

本书共分4卷，内容包括：关节融合术、截肢术、感染、非创作性软组织疾病、儿童神经系统疾病、运动医学、周围神经损伤等。

关键词：骨骼矫形外科技术

来源：汇雅图书（南通市图书馆... 评论

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强烈淬火:改善了硬度和残余应力(英文)

金属热处理 2007年第5期32卷 84-89页

作者： N.I.Kobasko G.E.Totten L.C.F.canale Intensive Technologies Ltd Department of Mechanical and Materials Engineering Portland State University Departamento de Materiais Automovilistica e AeronáuticaEESC-Universidade de So Paulo

通过数值模拟和试验研究结果确定使用强烈淬火方法在表面形成最佳压应力,根据这些结果,提出了改善零件的热处理和设备的一些建议。除了探讨最大表面压应力的形成外,对使用可控淬透性钢的优点也进行了讨论。

关键词：强烈淬火残余应力表面压应力硬度数值模拟热处理淬透性面形