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It’s not all in your feet: Improving penalty kick performance with humanavatar interaction and machine learning

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The Innovation 2024年第2期5卷 115-121页

作者： Jean-Luc Bloechle Julien Audiffren Thibaut Le Naour Andrea Alli Dylan Simoni gabriel Wüthrich Jean-Pierre Bresciani Control and Perception Laboratory University of FribourgBd Perolles 901700 FribourgSwitzerland Motion-up Le PrismePlace Albert Einstein56000 VannesFrance FC Basel 1893 Birsstrasse 320A4002 BaselSwitzerland

Penalty kicks are increasingly decisive in major international football ***,over 30%of shootout kicks are *** outcome of the kick often relies on the ability of the penalty taker to exploit anticipatory movements of the goalkeeper to redirect the kick toward the open side of the ***,this ability is difficult to train using classical *** used an augmented reality simulator displaying an holographic goalkeeper to test and train penalty kick performance with 13 young elite *** learning algorithms were used to optimize the learning rate by maintaining an optimal level of training *** training sessions of 20 kicks reduced the redirection threshold by 120 ms,which constituted a 28%reduction with respect to the baseline ***,redirection threshold reduction was observed for all trained players,and all things being equal,it corresponded to an estimated 35%improvement of the success rate.

关键词： kick penalty learning

Numerical modeling of cracking pattern's influence on the dynamic response of thickened tailings disposals: a periodic approach

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Earthquake Engineering and Engineering Vibration 2018年第1期17卷 179-190页

作者： gabriel Ferrer Esteban Sáez christian Ledezma School of Engineering Pontificia Universidad Católica de Chile National Research Center for Integrated Natural Disaster Management

Copper production is an essential component of the Chilean economy. During the extraction process of copper, large quantities of waste materials（tailings） are produced, which are typically stored in large tailing ponds. Thickened Tailings Disposal（TTD） is an alternative to conventional tailings ponds. In TTD, a considerable amount of water is extracted from the tailings before their deposition. Once a thickened tailings layer is deposited, it loses water and it shrinks, forming a relatively regular structure of tailings blocks with vertical cracks in between, which are then filled up with ＂fresh＂ tailings once the new upper layer is deposited. The dynamic response of a representative column of this complex structure made out of tailings blocks with softer material in between was analyzed using a periodic half-space finite element model. The tailings＇ behavior was modeled using an elasto-plastic multi-yielding constitutive model, and Chilean earthquake records were used for the seismic analyses. Special attention was given to the liquefaction potential evaluation of TTD.

关键词： Thickened tailings Liquefaction Periodic modeling

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预见未来:米兰设计周2024

现代装饰 2024年第3期 96-107页

作者： DesignSingapore Council(设计) gabriel Tan(设计) Tiffany Loy(设计) Faezah Shaharuddin(设计) Zavier Wong(设计) Genevieve Ang and Interactive Materials Lab(设计) David Lee(设计) christian+Jade(设计) Lasvit(设计) Maria Culenova(设计) Yabu Pushelberg(设计) Claesson Koivisto Rune(设计) Jan Plechac and Henry Wielgus(设计) Masquespacio(设计) nendo(设计) Zaha Hadid Architects(设计) Neutra(设计) iSiMAR(设计) DECHEM studio(设计) ecoLogicStudio(设计) 范嘉苑(编译) 不详

Mosaic Membrane是一次关于材料的试验,设计师以皮肤般的形态来呈现马赛克瓷砖,并通过三维形式将之打造成家具。对于边角石料的再利用而言,制作成马赛克瓷砖是一种可持续的选择。为了尽可能地减少材料,设计师还采用了掏空手法。Tiffany ... 详细信息

Mosaic Membrane是一次关于材料的试验,设计师以皮肤般的形态来呈现马赛克瓷砖,并通过三维形式将之打造成家具。对于边角石料的再利用而言,制作成马赛克瓷砖是一种可持续的选择。为了尽可能地减少材料,设计师还采用了掏空手法。Tiffany Loy与Friul Mosaic的合作,也基于在纺织品和马赛克材料在流动性方面的相似研究。最后呈现出的作品化刚为柔,极具流动的美感。

关键词：米兰设计周马赛克 Mosaic 流动性瓷砖可持续的掏空纺织品

Evaluation of Ultrasound-based Surveillance for Hepatocellular Carcinoma in Patients at Risk:Results From a German Multicenter Retrospective Cohort Study

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Journal of Clinical and Translational Hepatology 2023年第3期11卷 626-637页

作者： Johannes Gillessen Philipp Reuken Peter-Marton Hunyady Matthias christian Reichert Lucian Lothschütz Fabian Finkelmeier Matthias Nowka gabriel Allo Fabian Kütting Martin Bürger Dirk Nierhoff Hans-Michael Steffen Christoph Schramm University Hospital Cologne Department of Gastroenterology and HepatologyCologneGermany University Hospital Jena Department of Internal Medicine IV-GastroenterologyHepatologyInfectious DiseaseJenaGermany University Hospital Frankfurt Department of Internal Medicine 1-Gastroenterology und HepatologyPulmonology und AllergologyEndocrinologyFrankfurtGermany Department of Medicine II Saarland University Medical CenterHomburgGermany Department of Gastroenterology and Hepatology University Hospital of EssenEssenGermany

Background and Aims:Hepatocellular carcinoma(HCC)surveillance in patients at risk is strongly recommended and usually performed by ultrasound(US)semiannually with or without alfa-fetoprotein(AFP)*** pa-rameters except for surveillance intervals have not been strictly *** aimed to evaluate surveillance success and risk factors for surveillance ***:Patients with≥1 US prior to HCC diagnosis performed at four tertiary referral hospitals in Germany between 2008 and 2019 were retrospectively *** success was defined as HCC detection within Milan ***:Only 47%of 156 patients,median age 63(interquartile range:57-70)years,56%male,and 96%with cirrhosis,received recom-mended surveillance modality and *** fail-ure occurred in 29%and was significantly associated with lower median model for end-stage liver disease(MELD)score odds ratio(OR)1.154,95%confidence interval(CI):1.027-1.297,p=0.025)and HCC localization within right liver lobe(OR:6.083,95%CI:1.303-28.407,p=0.022),but not with AFP≥200μg/*** with surveillance failure had sig-nificantly more intermediate/advanced tumor stages(93%vs.6%,p<0.001),fewer curative treatment options(15%vs.75%,p<0.001)and lower survival at 1 year(54%vs.75%,p=0.041),2 years(32%vs.57%,p=0.019)and 5 years(0%vs.16%,p=0.009).Alcoholic and non-alcoholic fatty liver disease(OR:6.1,95%CI:1.7-21.3,p=0.005)and ascites(OR:3.9,95%CI:1.2-12.6,p=0.021)were in-dependently associated with severe visual limitations on ***:US-based HCC surveillance in patients at risk frequently fails and its failure is associated with unfavorable patient-related *** MELD score and HCC lo-calization within right liver lobe were significantly associated with surveillance failure.

关键词： Hepatocellular carcinoma Surveillance success Screening Ultra-sound.

Microbiological Quality Assessment of Drinking Water in Lalo Commune, Benin (West Africa)

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Journal of Water Resource and Protection 2016年第8期8卷 816-822页

作者： Roch christian Johnson Gratien Boni Hermione Amoukpo Yves Barogui gabriel Diez Didier Agossadou Ghislain Emmanuel Sopoh Michel Boko Laboratory of Hygiene Sanitation Toxicology and Environmental Health Interfaculty Center of Training and Research in Environment for the Sustainable Development University of Abomey-Calavi (UAC) Cotonou Benin National Buruli Ulcer Control Program Ministry of Health Cotonou Benin Anesvad Foundation General Concha Bilbao Spain

Although drinking water is readily available in Benin, its quality presents a public health concern. The district of Ahomadégbé in the commune of Lalo is characterized by several artesian wells. Unfortunately, anthropogenic factors negatively affect the drinking water quality in this area. The aim of this research was to study the microbiological quality of drinking water in the Ahomadégbé district, and to review household water treatment methods employed by the local population. Thirty-five water samples were taken—at water collection points, at selected points along the water transportation system and from water storage facilities, and microbiological parameters were measured. Qualitative data were collected via in-depth interviews with key informants regarding local household water treatment methods. Results reveal that there is a significant degree of microbiological pollution of drinking water in this district, particularly during the water transportation and storage stages where microbiological pollution exceeds levels approved by the World Health Organization. Local residents are familiar with several household water treatment methods. However, these methods are inconsistently applied, which limits their effectiveness. In addition to improving the quality of the drinking water resource itself, it is important to set up interventions relating to water treatment methods in local households.

关键词： Benin Lalo Microbiological Pollution Water Treatment

Current understanding of thermo(dys)regulation in severe burn injury and the pathophysiological influence of hypermetabolism,adrenergic stress and hypothalamic regulation-a systematic review

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Burns & Trauma 2022年第1期10卷 272-282页

作者： Viktoria Mertin Patrick Most Martin Busch Stefan Trojan christian Tapking Valentin Haug Ulrich Kneser gabriel Hundeshagen Department of Hand Plastic and Reconstructive SurgeryBurn Trauma CenterBG Trauma Center LudwigshafenUniversity of Heidelberg67071 Ludwigshafen am RheinGermany Division of Molecular and Translational Cardi-ology Department of Internal MedicineⅢUniversity Hospital Heidelberg69120 HeidelbergGermany Deutsches Zentrum für Herz-und Kreislaufforschung(GCCR) Partner site Heidelberg/MannheimGermany Department of Anesthesiology and Intensive Care Medicine Merheim Medical CenterHospitals of CologneUniversity of Witten/Herdecke51109 CologneGermany

Background:In this systematic review,we summarize the aetiology as well as the current knowl-edge regarding thermo(dys)regulation and hypothermia after severe burn trauma and aim to present key concepts of pathophysiology and treatment *** burn injuries with>20%total body surface area(TBSA)affected commonly leave the patient requiring several surgical procedures,prolonged hospital stays and cause substantial changes to body composition and metabolism in the acute and long-term *** in severely burned patients,the loss of intact skin and the dysregulation of peripheral and central thermoregulatory processes may lead to substantial ***:A systematic and protocol-based search for suitable publications was conducted fol-lowing the PRISMA *** were screened and included if deemed *** encompasses animal-based in vivo studies as well as clinical studies examining the control-loops of thermoregulation and metabolic stability within burn patients Results:Both experimental animal studies and clinical studies examining thermoregulation and metabolic functions within burn patients have produced a general understanding of core concepts which are,nonetheless,lacking in *** describe the wide range of pathophysiological alterations observed after severe burn trauma and highlight the association between thermoregulation and hypermetabolism as well as the interactions between nearly all organ ***,the current clinical standards of mitigating the negative effects of thermodysregulation and hypothermia are summarized,as a comprehensive understanding and implementation of the key concepts is critical for patient survival and long-term ***:The available in vivo animal models have provided many insights into the interwoven pathophysiology of severe burn injury,especially concerning *** offer an outlook on concepts of altered central thermoregulation from non-burn research

关键词： Animal model Burn shock Hypothermia Thermoregulation Temperature management Burn injury Hypermetabolism

Knowledge, Attitudes and Practices of the Population of the District of Ahomadégbé(Municipality of Lalo) in Benin on Methods of Water Treatment at Home

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Journal of Water Resource and Protection 2018年第3期10卷 251-265页

作者： Hermione Amoukpo Zoulkifl Salou Bachirou gabriel Diez Larys Akuesson Rachad Lanignan Horace Degnonvi Yves Barogui Gratien Boni Michel Boko Roch christian Johnson Laboratory of Hygiene Sanitation Toxicology and Environmental Health Interfaculty Center of Training and Research in Environment for the Sustainable Development (CIFRED) University of Abomey-Calavi (UAC) Cotonou Benin Anesvad Foundation General Concha Bilbao Spain National Buruli Ulcer Control Program Ministry of Health Cotonou Benin

Water is an indispensable resource for life. In the district of Ahomadégbé in Benin, although most of the population has access to improved water sources, in their homes, residents consume poor water quality due to microbiological contamination during transport and storage. To identify necessary actions needed to improve household drinking water quality, the present study aims to analyze the knowledge, attitudes, and practices the district of Ahomadégbé’s population regarding household drinking water treatments methods. A study was conducted, where 377 residents were interviewed using an individual questionnaire and 82 participants were selected for eight focus groups to determine the population’s knowledge, attitudes, and practices. More than 65% of the district’s population knew some methods of water treatment at home. In practice, however, they lacked the knowledge to apply the different water treatment methods and only 6.1% of the population used at least one method of water treatment at home, even if it was not always adapted. The water treatment methods residents used were Alum (KAl(SO4)2·12 H2O, chemical decantation method), filtration on tissues, and disinfection by boiling. Ineffective home water treatment methods, such as oil and cresol were also used. The population is aware of water contamination during transport and storage. Unfortunately, most residents surveyed do not treat water before consumption, and those who treat it, use inappropriate methods. Thus, people must be made aware of the health benefits of using effective home water treatment methods and their correct use.

关键词： KAP Home Water Treatment Methods Ahomadégbé Lalo

Antibiotic Resistance Profile of Pathogenic Bacteria Isolated from “Mabokés” Smothered Fish in Brazzaville, Congo

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Journal of Biosciences and Medicines 2020年第8期8卷 138-148页

作者： Morabandza Cyr Jonas Nguimbi Etienne Baloki Ngoulou Tarcisse Moyen Rachel Moussounda Milongo Lucien Jolivet Soloka Mabika Armel Faly Ngo-Itsouhou christian Ahombo gabriel Normal Superior School Marien NGOUABI University Brazzaville Republic of Congo Cellular and Molecular Biology Laboratory Faculty of Sciences and Techniques Marien NGOUABI University Brazzaville Republic of Congo

The smothered fish samples were taken from 3 markets. They were grown on different selective and differentiated culture media to target groups of bacteria associated with food poisoning. Isolates were identified on the basis of cellular and colonial morphologies on selective and differentiated culture media, followed by susceptibility testing to certain families of antibiotics, in particular beta-lactams. This study showed that S. aureus and B. cereus had high levels of beta-lactam resistance. However, these strains were sensitive to kanamycin, tobramycin, ciprofloxacin and norfloxacin. The characteristic penicillinase phenotype was dominant in Gram-positive bacteria. Shigella spp, Salmonella spp and E. coli were resistant to beta-lactam antibiotics. Tobramycin and meropenem retained their activity on all strains. Despite the increased rates of resistance observed, vancomycin, kanamycin, tobramycin, gentamicin, ciprofloxacin, and norfloxacin can be used in the treatment of community-acquired infections caused by Gram-positive bacteria while meropenem and tobramycin for Shigella spp, Salmonella spp and E. coli infections.

关键词： Resistance Antibiotics Bacteria Smothered Fish

Giving More Benefits to Biosurfactants Secreted by Lactic Acid Bacteria Isolated from Plantain Wine by Using Multiplex PCR Identification

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Advances in Microbiology 2019年第11期9卷 917-930页

作者： Michaelle Bokamba Moukala christian Aimé Kayath gabriel Ahombo Nicole Prisca Makaya Dangui Duchel Jeanedvi Kinouani Kinavouidi Effort Concentré Nguimbi Mouélé Martin Diatewa Laboratoire de Biologie Cellulaire et Moléculaire (BCM) Faculté des Sciences et Techniques Université Marien Ngouabi Brazzaville Congo Institut National de Recherche en Sciences Exactes et Naturelles (IRSEN) Brazzaville Congo Ecole Normale Supérieure Université Marien Ngouabi Brazzaville Congo

Fermented beverages have continued to give more surprises in terms of the presence of biomolecules and the diversity of microorganisms that may be contained. Republic of Congo is home to a panoply of fermented foods and beverages that are still not yet studied. This is the case of plantain wine fluently called banana wine. Within this framework, this work aims to study the role of Biosurfactant-like Biomolecules secreted during fermentation of plantain wine. Using MRS medium, 15 isolates bacteria have been found. 100% are able to secrete biosurfactant and 66.66% are extractible biosurfactants. 33% of isolates have been associated to Lactobacillus plantarum (Is2, Is9, Is12 and Is13) by using a one-step multi-plex PCR that targets genes encoding for bacteriocins. Biosurfactants secreted by L. plantarum play an important role in the preservation of banana wine. The biosurfactants extracted with chloroform and ammonium sulphate are able to inhibit the growth of pathogenic bacteria including Shigella flexneri, Salmonella spp., Pseudomonas aeruginosa and Staphy-lococcus aureus.

关键词： Plantain Wine Fermented Beverage Lactobacillus spp. Multiplexe PCR Biosurfactants Pathogenic Inhibition