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AN EXPANDED GENETICALLY ENCODED VOLTAGE INDICATOR TOOLBOX FOR DEEP, RAPID, AND PROLONGED VOLTAGE RECORDINGS IN VIVO

IBRO Neuroscience Reports 2023年 15卷 S264-S265页

作者： Shuyuan Yang Xiaoyu Lu Michelle Land Zhuohe Liu Alex Mcdonald Yueyang Gou Yunmiao Wang Elsayed Zaabout Xiaoyu Dong Shujuan Lai Dieter Jaeger Jacob Reimer François St-Pierre Rice University Department Of Chemical And Biomolecular Engineering Houston United States of America Rice University Systems Synthetic And Physical Biology Program Houston United States of America Baylor College of Medicine Department Of Neuroscience Houston United States of America Emory University Department Of Biology Atlanta United States of America Emory University Neuroscience Graduate Program Atlanta United States of America Baylor College of Medicine Center For Neuroscience And Artificial Intelligence Houston United States of America Rice University Department Of Electrical And Computer Engineering Houston United States of America Baylor College of Medicine Department Of Biochemistry And Molecular Biology Houston United States of America

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Prevention Structured Query Language Injection Using Regular Expression and Escape String 3

Prevention Structured Query Language Injection Using Regular...

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3rd International Conference on computer Science and Computational Intelligence, ICCSCI 2018

作者： Soewito, Benfano Gunawan, Fergyanto E. Hirzi Frumentius Computer Science Department BINUS Graduate Program - Master of Computer Science Bina Nusantara University Jakarta11480 Indonesia Industrial Engineering Department BINUS Graduate Program - Master of Industrial Engineering Bina Nusantara University Jakarta11480 Indonesia Investment Coordinating Board of the Republic of Indonesia Jakarta12190 Indonesia

Information technology enables for new way of commerce, which is a commerce activities through online media (e-commerce). Security becomes an important issue in online-system, because such system is accessible by anyone through the global network -internet. Security in terms of confidentiality, integrity, and availability becomes goals that must be achieved by any system generally, and commerce system especially, because this kind of system contains many sensitive data like customer data and transaction data. SQL Injection is a vulnerability and threat, with the most occurrence in a web based system. In this research we evaluate and analyze source code against SQL injection, and we use regular expression and escape string to prevent the SQL injection. The results of this study are findings of system vulnerability against SQL injection, which are proven by the ability to get data from database, with SQL injection techniques. System vulnerabilities were analyzed, in order to design and implement the solution for it. The solutions then tested, to validate that it has proven effectively fix the vulnerabilities, and can prevent the exploitation by SQL injection. In the end, the conclusion is that initially the system is vulnerable against SQL injection, but then the solution that being implemented has proven effectively fix the issue. © 2018 The Authors. Published by Elsevier Ltd.

关键词： Sensitive data

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Back Cover: Robust, Ultrafast and Reversible Photoswitching in Bulk Polymers Enabled by Octupolar Molecule Design (Angew. Chem. Int. Ed. 16/2024)

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Angewandte Chemie International Edition 2024年第16期63卷

作者： Long Fang Ziwei Lin Yang Zhang Bin Ye Jing Li Qishan Ran Xiaotong Wang Meijia Yang Prof. Zhongke Yuan Prof. Xiaofeng Lin Prof. Dingshan Yu Prof. Xudong Chen Prof. Quan Li Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education Key Laboratory of High Performance Polymer-based Composites of Guangdong Province GBRCE for Functional Molecular Engineering School of Chemistry Sun Yat-sen University Guangzhou 510006 China School of Computer Science and Engineering Sun Yat-sen University Guangzhou 510275 China Institute of Applied Physics and Materials Engineering University of Macau Taipa Macao SAR 999078 China School of Chemical Engineering and Light Industry Guangdong University of Technology Guangzhou 510006 China Guangdong Laboratory of Chemistry and Fine Chemical Industry Jieyang Center Jieyang 515200 China Institute of Advanced Materials and School of Chemistry and Chemical Engineering Southeast University Nanjing 211189 China Materials Science Graduate Program Kent State University Kent OH 44242 USA

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Rücktitelbild: Robust, Ultrafast and Reversible Photoswitching in Bulk Polymers Enabled by Octupolar Molecule Design (Angew. Chem. 16/2024)

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Angewandte Chemie 2024年第16期136卷

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A robotic dating coaching system leveraging online communities posts

arXiv

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arXiv 2020年

作者： Jo, Sihyeon Joung, Eun Gyo So, Minseob Jung, Donghwi Nespoli, Giulia Seo, Seung-Woo Kim, Keonwoo Yoo, Seungryong Kim, Seong-Woo Department of Electrical and Computer Engineering Seoul National University Seoul Korea Republic of Technology Management Economics and Policy Program Seoul National University Seoul Korea Republic of Department of Industrial Engineering Seoul National University Seoul Korea Republic of Department of Civil and Environmental Engineering Seoul National University Seoul Korea Republic of Department of Industrial Design Seoul National University Seoul Korea Republic of Graduate School of Engineering Practice Seoul National University Seoul Korea Republic of

Can a robot be a personal dating coach? Even with the increasing amount of conversational data on the internet, the implementation of conversational robots remains a challenge. In particular, a detailed and professional counseling log is expensive and not publicly accessible. In this paper, we develop a robot dating coaching system leveraging corpus from online communities. We examine people’s perceptions of the dating coaching robot with a dialogue module. 97 participants joined to have a conversation with the robot, and 30 of them evaluated the robot. The results indicate that participants thought the robot could become a dating coach while considering the robot is entertaining rather than helpful. © 2020, CC-BY.

关键词： Social networking (online)

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Static Taint Analysis Traversal with Object Oriented Component for Web File Injection Vulnerability Pattern Detection 3

Static Taint Analysis Traversal with Object Oriented Compone...

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3rd International Conference on computer Science and Computational Intelligence, ICCSCI 2018

作者： Kurniawan, Aditya Abbas, Bahtiar Saleh Trisetyarso, Agung Isa, Sani Muhammad Computer Science Department School of Computer Science Bina Nusantara University Jakarta11480 Indonesia Computer Science Department BINUS Graduate Program - Doctor of Computer Science Bina Nusantara University Jakarta11480 Indonesia Computer Science Department BINUS Graduate Program - Master of Computer Science Bina Nusantara University Jakarta11480 Indonesia Industrial Engineering Department Faculty of Engineering Bina Nusantara University Jakarta11480 Indonesia

We introduce a composition of object-oriented component PHP grammar for taint analysis. Our novel method successfully restructured the PHP parser and reduced grammar artifact objects that must be visited in a taint analysis process by up to 52% grammar variation. Taint analysis is an analysis that detects any injection vulnerability pattern in source code. The analysis identifies the information flow of untrustworthy input that affects the sensitive sink or part of the system. The static taint analysis was run on an abstract syntax tree and traversed all nodes. A static taint analysis uses a parser to traverse abstract syntax trees of the source code. A web PHP parser has 140 grammar combinations in an abstract syntax tree, which has to be traversed to recognize the tainted flow pattern. Additionally, there are many variations of syntax and coding styles for tainted flow patterns. Therefore, the amount of combinations will consume many computation resources. © 2018 The Authors. Published by Elsevier Ltd.

关键词： Syntactics

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Breast phantom design for X-ray phase-contrast imaging

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Research on Biomedical engineering 2019年第1期35卷 21-26页

作者： Badelli, Juliana do Carmo Ribeiro-Junior, Sebastião Antoniassi, Marcelo Conceição, Andre Luiz Coelho Graduate Program in Electrical and Computer Engineering - UTFPR Av. Sete de Setembro 3165 CuritibaParaná80230-901 Brazil Electrical Engineering Department Federal University of Paraná Rodovia BR-116 Km 98 no. 8813 Jardim das Américas CuritibaParaná81531-980 Brazil Physics Department Federal University of Technology - Paraná Av. Sete de Setembro 3165 CuritibaParaná80230-901 Brazil Deutsches Elektronen-Synchrotron DESY Notkestraße 85 Hamburg22607 Germany

Purpose: Breast cancer is one of the most diffuse diseases and its incidence rate is increasing. Mammography is the gold standard exam for screening breast cancer. Nevertheless, to provide better conditions for visualization and detection of tumors, in particular to young women, techniques exploiting the X-ray phase contrast to generate images have been studied and proposed for clinical use. As every imaging modality clinically implemented, the capabilities and limitations of an X-ray phase-contrast system dedicated to breast imaging should be evaluated by a phantom. Although for mammography, there are several commercial phantoms, for tomographic X-ray phase-contrast imaging systems dedicated to breast screening, they are absent. Therefore, this study aimed to design a breast phantom for application in phase-contrast computed tomography (PC-CT) imaging. Methods: A breast phantom dedicated to X-ray phase-contrast imaging was designed. The phantom has a cylindrical shape and is composed by PMMA, to mimic the breast of a young woman, with some inserts filled with tissue substitutes to normal and pathological breast tissues, such as ethanol and glycerol. These materials were chosen due to the similarity in the attenuation and scattering properties of normal and pathological human breast tissues. Results: A comparison between tomographic X-ray absorption imaging and tomographic X-ray phase-contrast imaging showed a significant increase in edges definition, even with materials with similar attenuation properties. Conclusion: The results of this work reinforce the need for dedicated phantoms to exploit the features of each imaging modality more realistic. In particular, the breast phantom–designed breast screening by PC-CT allows exploiting the features of this new imaging modality. © 2019, Sociedade Brasileira de Engenharia Biomedica.

关键词： Phantoms

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Robust, Ultrafast and Reversible Photoswitching in Bulk Polymers Enabled by Octupolar Molecule Design

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Angewandte Chemie 2024年第16期136卷

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Performance Improvement of VLC Systems Employing an Amplify-and-Forward Scheme

Performance Improvement of VLC Systems Employing an Amplify-...

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International Symposium on Wireless Personal Multimedia Communications (WPMC)

作者： Marcelo de Oliveira Paulo P. Monteiro Alexandre de Almeida Prado Pohl Graduate Program in Electrical and Computer Engineering Federal University of Technology - Paraná Curitiba Brazil Instituto de Telecomunicações DETI University of Aveiro Aveiro Portugal

ISBN: (数字)9781728154190

ISBN: (纸本)9781728154206

Visible light communications (VLC) are a novel technology that employs LEDs lamps to transfer data between devices, and has the potential to improve wireless communications in the following years. Relay-based cooperative communication, a technique developed for RF communication, takes advantages of spatial diversity without the need of additional resources on the communication transceivers. In this paper, we present a simulation model for the VLC channel with amplify-and-forward cooperative cooperation and show that it can improve the performance of such systems at indoor scenarios.

关键词： Wireless communication Multimedia communication

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Acoustic Supercoupling in a Zero-Compressibility Waveguide

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Research 2019年第1期2019卷 1086-1095页

作者： H.Esfahlani M.S.Byrne M.McDermott A.Alù Photonics Initiative Advanced Science Research CenterCity University of New YorkNew York CityNY 10031USA Department of Electrical and Computer Engineering Te University of Texas at AustinAustinTX 78712USA Electrical Engineering Institute Ecole Polytechnique Fed´erale de Lausanne(EPFL)CH-1015 LausanneSwitzerland Naval Surface Warfare Center Carderock Division West BethesdaMD 20817USA Physics Program Graduate CenterCity University of New YorkNew York CityNY 10026USA Department of Electrical Engineering City College of New YorkNew York CityNY 10031USA

Funneling acoustic waves through largely mismatched channels is of fundamental importance to tailor and transmit sound for a variety of *** electromagnetics,zero-permittivity metamaterials have been used to enhance the coupling of energy in and out of ultranarrow channels,based on a phenomenon known as *** metamaterial channels can support total transmission and complete phase uniformity,independent of the channel length,despite being geometrically mismatched with their input and output *** the feld of acoustics,this phenomenon is challenging to achieve,since it requires zero-density metamaterials,typically realized with waveguides periodically loaded with membranes or *** to electromagnetics,the additional challenge is due to the fact that conventional acoustic waveguides do not support a cut-of for the dominant mode of propagation,and therefore zero-index can be achieved only based on a collective resonance of the loading *** we propose and experimentally realize acoustic supercoupling in a dual regime,using a compressibility-nearzero acoustic *** than engineering the channel with subwavelength inclusions,we operate at the cut-of of a higherorder acoustic mode,demonstrating the realization and efcient excitation of a zero-compressibility waveguide with efective sof *** experimentally verify strong transmission through a largely mismatched channel and uniform phase distribution,independent of the channel *** results open interesting pathways towards the realization of extreme acoustic parameters and their implementation in relevant applications,such as ultrasound imaging,acoustic transduction and sensing,nondestructive evaluation,and sound communications.

关键词： waveguide coupling realization

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