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The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise stimulates the production of endorphins in the brain which elevate mood and reduce stress levels.
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My Resume
This document provides a summary of Filipe Amorim Gonçalves Giesteira's resume. It lists his personal details such as age, citizenship, licenses and contact information. It then outlines his work experience in mechanical engineering roles focusing on adhesive bonding and joining technologies. It also details his education including a Master's degree in mechanical engineering from the University of Porto with a specialization in structural engineering and machine design. His areas of interest and skills in languages, software and hobbies are also listed.
Composite systems - Trace approach
A thorough review of the theoretical background of the invariant based approach to composite designs. The trace material property was explained, along with several topics from linear elasticity theory. The MATLAB implementation of a tool capable of determining the laminate stiffness properties from the lamina properties and stacking sequence was also presented. For access to the tool please contact the author: filipegiesteira@outlook.com
Assignment developed in the scope of the Composite Systems course, lecture at FEUP (Faculdade de Engenharia da Universidade do Porto).
Composite Systems - Trace Approach _ PPT Presentation
A thorough review of the theoretical background of the invariant based approach to composite designs. The trace material property was explained, along with several topics from linear elasticity theory. The MATLAB implementation of a tool capable of determining the laminate stiffness properties from the lamina properties and stacking sequence was also presented. For access to the tool please contact the author: filipegiesteira@outlook.com
Assignment developed in the scope of the Composite Systems course, lecture at FEUP (Faculdade de Engenharia da Universidade do Porto).
Isoparametric bilinear quadrilateral element
The theoretical formulation of an isoparametric element, from the Lagrange family. In addition, the MATLAB code of the FEM from the bilinear element with four nodes was also implemented.
Assignment developed in the scope of the finite element method course, lectured at FEUP (Faculdade de Engenharia da Universidade do Porto).
Isoparametric bilinear quadrilateral element _ ppt presentation
The theoretical formulation of an isoparametric element, from the Lagrange family. In addition, the MATLAB code of the FEM from the bilinear element with four nodes was also implemented.
Assignment developed in the scope of the finite element method course, lectured at FEUP (Faculdade de Engenharia da Universidade do Porto).
Mechanical speed reducer Design Report _ Motoredutor de Engrenagens cilíndric...
Report regarding the design of a mechanical speed reducer, using two steps with cylindrical gears and one step with bevel gears. Assignment conducted during the Introduction to Machine Design course, lectured at FEUP (Faculty of Engineering of University of Porto)
Involute gear interference _ Interferência em rodas dentadas cilíndricas
Existem dois tipos principais de interferência em engrenagens: interferência de corte, que ocorre durante o corte dos dentes e enfraquece os dentes, e interferência de funcionamento, que ocorre durante o engrenamento e pode causar travamentos. Os processos de corte por fresa-parafuso e buril-cremalheira são os únicos que eliminam a interferência de funcionamento, mas podem causar interferência de corte. Para produzir engrenagens com menos de ~17 dentes é necessário corrigir o dentado para evitar o enfraquec
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My Resume
This document provides a summary of Filipe Amorim Gonçalves Giesteira's resume. It lists his personal details such as age, citizenship, licenses and contact information. It then outlines his work experience in mechanical engineering roles focusing on adhesive bonding and joining technologies. It also details his education including a Master's degree in mechanical engineering from the University of Porto with a specialization in structural engineering and machine design. His areas of interest and skills in languages, software and hobbies are also listed.
Composite systems - Trace approach
A thorough review of the theoretical background of the invariant based approach to composite designs. The trace material property was explained, along with several topics from linear elasticity theory. The MATLAB implementation of a tool capable of determining the laminate stiffness properties from the lamina properties and stacking sequence was also presented. For access to the tool please contact the author: filipegiesteira@outlook.com
Assignment developed in the scope of the Composite Systems course, lecture at FEUP (Faculdade de Engenharia da Universidade do Porto).
Composite Systems - Trace Approach _ PPT Presentation
A thorough review of the theoretical background of the invariant based approach to composite designs. The trace material property was explained, along with several topics from linear elasticity theory. The MATLAB implementation of a tool capable of determining the laminate stiffness properties from the lamina properties and stacking sequence was also presented. For access to the tool please contact the author: filipegiesteira@outlook.com
Assignment developed in the scope of the Composite Systems course, lecture at FEUP (Faculdade de Engenharia da Universidade do Porto).
Isoparametric bilinear quadrilateral element
The theoretical formulation of an isoparametric element, from the Lagrange family. In addition, the MATLAB code of the FEM from the bilinear element with four nodes was also implemented.
Assignment developed in the scope of the finite element method course, lectured at FEUP (Faculdade de Engenharia da Universidade do Porto).
Isoparametric bilinear quadrilateral element _ ppt presentation
The theoretical formulation of an isoparametric element, from the Lagrange family. In addition, the MATLAB code of the FEM from the bilinear element with four nodes was also implemented.
Assignment developed in the scope of the finite element method course, lectured at FEUP (Faculdade de Engenharia da Universidade do Porto).
Mechanical speed reducer Design Report _ Motoredutor de Engrenagens cilíndric...
Report regarding the design of a mechanical speed reducer, using two steps with cylindrical gears and one step with bevel gears. Assignment conducted during the Introduction to Machine Design course, lectured at FEUP (Faculty of Engineering of University of Porto)
Involute gear interference _ Interferência em rodas dentadas cilíndricas
Existem dois tipos principais de interferência em engrenagens: interferência de corte, que ocorre durante o corte dos dentes e enfraquece os dentes, e interferência de funcionamento, que ocorre durante o engrenamento e pode causar travamentos. Os processos de corte por fresa-parafuso e buril-cremalheira são os únicos que eliminam a interferência de funcionamento, mas podem causar interferência de corte. Para produzir engrenagens com menos de ~17 dentes é necessário corrigir o dentado para evitar o enfraquec
Relation between contact ratio and interference _ Relação entre razão de Cond...
Detailed and organized summary/resume with schematic illustrations of the relation between the contact ration and the interference issue.
Tribology Design - Equation Summary _ Tribologia
O documento discute lubrificação em sistemas hidrodinâmicos e elastohidrodinâmicos, incluindo chumaceiras hidrodinâmicas radiais e planas, e lubrificação em engrenagens e rolamentos. Fornece fórmulas para cálculo de pressão, fluxo, espessura mínima de óleo e outros parâmetros importantes para o dimensionamento desses sistemas.
Fatigue design - Equation Summary _ Dimensionamento à Fadiga
Equation summary with the main formulae and procedures used to design screw elements. Both fixing screws and transmission screws were considered.
Lecture notes developed during the Machine Elements I course, lectured at FEUP (Faculdade de Engenharia da Universidade do Porto).
Screw design - Equation summary _ Dimensionamento de Parafusos
Equation summary with the main formulae and procedures used to design to Fatigue.
Lecture notes developed during the Machine Elements I course, lectured at FEUP (Faculdade de Engenharia da Universidade do Porto).
Mechanical vibration - equation summary
Este documento discute conceitos fundamentais de dinâmica de sistemas mecânicos. Aborda tópicos como geometria de massas, equações diferenciais, componentes energéticas, teoremas dinâmicos e análise de movimentos básicos. Também apresenta sistemas de um e dois graus de liberdade, sistemas contínuos como cordas, barras e vigas, além de métodos aproximados para resolução de problemas de vibração.
Mechanical vibration mec iii
Lecture Notes of the mechanical vibration course lectured at FEUP (Faculdade de Engenharia da Universidade do Porto)
It explains briefly the necessary theoretical background from vibration, along with a detailed equation summary. The contents approached go from one degree-of-freedom systems, to multi degree-of-freedom systems, and finally briefly to continuous systems.
Shaft - specification drawing
Specification drawing of a shaft with multiple sections, used to assemble two helical gears and two ball bearings. The assembly of the gears was done using the mechanism hub keyway-keyway-shaft keyway
Mechanical speed reducer - 3D Exploded View (SolidWorks)
Exploded view of a Mechanical Speed reducer from an electric motor. The speed reducer has two helical gear trains and one train of bevel gears. The exploded view was constructed from a 3D SolidWorks model. The electric motor wasn't shown in the drawing.
Mechanical speed reducer assembly drawing
Assembly drawing of a Mechanical Speed reducer from an electric motor. The speed reducer has two helical gear trains and one train of bevel gears.
Prediction of joint strength and effect of the surface treatment on the singl...
This document presents four analytical methods for predicting the strength of single overlap adhesive joints: Volkersen's shear lag analysis, Goland and Reissner's theory, the generalized failure criterion, and the adherend failure criterion. It also examines the effect of surface treatment on joint strength. Experimental testing showed that untreated joint surfaces were four times weaker than treated surfaces. Two of the analytical methods - Volkersen's analysis and the adherend failure criterion - achieved reasonably accurate predictions of failure load.
Processos de Fundição do Titânio e suas Ligas
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O documento descreve o processo de Incremental Sheet Forming (ISF), começando com uma contextualização histórica e definição do processo. Discute-se a formabilidade e deformações, geometrias, trajetórias, precisão dimensional e acabamento superficial. Conclui-se que o ISF oferece custos reduzidos e flexibilidade, mas tem limitações geométricas, precisão e acabamento em comparação com processos de conformação tradicionais.
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Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024
Sinan from the Delivery Hero mobile infrastructure engineering team shares a deep dive into performance acceleration with Gradle build cache optimizations. Sinan shares their journey into solving complex build-cache problems that affect Gradle builds. By understanding the challenges and solutions found in our journey, we aim to demonstrate the possibilities for faster builds. The case study reveals how overlapping outputs and cache misconfigurations led to significant increases in build times, especially as the project scaled up with numerous modules using Paparazzi tests. The journey from diagnosing to defeating cache issues offers invaluable lessons on maintaining cache integrity without sacrificing functionality.
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Relation between contact ratio and interference _ Relação entre razão de Cond...
Detailed and organized summary/resume with schematic illustrations of the relation between the contact ration and the interference issue.
Tribology Design - Equation Summary _ Tribologia
O documento discute lubrificação em sistemas hidrodinâmicos e elastohidrodinâmicos, incluindo chumaceiras hidrodinâmicas radiais e planas, e lubrificação em engrenagens e rolamentos. Fornece fórmulas para cálculo de pressão, fluxo, espessura mínima de óleo e outros parâmetros importantes para o dimensionamento desses sistemas.
Fatigue design - Equation Summary _ Dimensionamento à Fadiga
Equation summary with the main formulae and procedures used to design screw elements. Both fixing screws and transmission screws were considered.
Lecture notes developed during the Machine Elements I course, lectured at FEUP (Faculdade de Engenharia da Universidade do Porto).
Screw design - Equation summary _ Dimensionamento de Parafusos
Equation summary with the main formulae and procedures used to design to Fatigue.
Lecture notes developed during the Machine Elements I course, lectured at FEUP (Faculdade de Engenharia da Universidade do Porto).
Mechanical vibration - equation summary
Este documento discute conceitos fundamentais de dinâmica de sistemas mecânicos. Aborda tópicos como geometria de massas, equações diferenciais, componentes energéticas, teoremas dinâmicos e análise de movimentos básicos. Também apresenta sistemas de um e dois graus de liberdade, sistemas contínuos como cordas, barras e vigas, além de métodos aproximados para resolução de problemas de vibração.
Mechanical vibration mec iii
Lecture Notes of the mechanical vibration course lectured at FEUP (Faculdade de Engenharia da Universidade do Porto)
It explains briefly the necessary theoretical background from vibration, along with a detailed equation summary. The contents approached go from one degree-of-freedom systems, to multi degree-of-freedom systems, and finally briefly to continuous systems.
Shaft - specification drawing
Specification drawing of a shaft with multiple sections, used to assemble two helical gears and two ball bearings. The assembly of the gears was done using the mechanism hub keyway-keyway-shaft keyway
Mechanical speed reducer - 3D Exploded View (SolidWorks)
Exploded view of a Mechanical Speed reducer from an electric motor. The speed reducer has two helical gear trains and one train of bevel gears. The exploded view was constructed from a 3D SolidWorks model. The electric motor wasn't shown in the drawing.
Mechanical speed reducer assembly drawing
Assembly drawing of a Mechanical Speed reducer from an electric motor. The speed reducer has two helical gear trains and one train of bevel gears.
Prediction of joint strength and effect of the surface treatment on the singl...
This document presents four analytical methods for predicting the strength of single overlap adhesive joints: Volkersen's shear lag analysis, Goland and Reissner's theory, the generalized failure criterion, and the adherend failure criterion. It also examines the effect of surface treatment on joint strength. Experimental testing showed that untreated joint surfaces were four times weaker than treated surfaces. Two of the analytical methods - Volkersen's analysis and the adherend failure criterion - achieved reasonably accurate predictions of failure load.
Processos de Fundição do Titânio e suas Ligas
Este documento descreve os processos de fundição do titânio e suas ligas, incluindo as técnicas de fusão do metal, fundição em cera perdida e em moldes de grafite, e tratamentos pós-fundição. Aborda também as propriedades e aplicações do titânio e suas ligas.
Incremental sheet Forming (ISF)
O documento descreve o processo de Incremental Sheet Forming (ISF), começando com uma contextualização histórica e definição do processo. Discute-se a formabilidade e deformações, geometrias, trajetórias, precisão dimensional e acabamento superficial. Conclui-se que o ISF oferece custos reduzidos e flexibilidade, mas tem limitações geométricas, precisão e acabamento em comparação com processos de conformação tradicionais.
Têmpera Bainítica do Aço G15 Special
O objetivo do presente relatório foi a comparação de dois tratamentos térmicos (têmpera clássica e austêmpera) na variável: capacidade de maximização da micro-estrutura Bainítica. Os resultados, para o aço em estudo, G15 Special da empresa F.Ramadas, foi inconclusivo, necessitando de posteriores ensaios. O G15 Special mostrou-se assim um aço difícil de austemperar, não sendo este fabricado com este propósito, demonstra assim o carácter académico do presente relatório.
Compêndio de Trabalhos Práticos de Análise Experimental de Polímeros
Este relatório apresenta os resultados de quatro testes realizados para identificar um polímero desconhecido: (1) a amostra afundou no teste de densidade, (2) ardeu por um curto período de tempo no teste de comportamento à chama, (3) a superfície ficou pegajosa no teste de ataque com diclorometano, e (4) a superfície manteve-se inalterada no teste de ataque com acetato de etilo. Os resultados sugerem que o polímero da amostra é polietileno de baixa dens
Componentes de Bicicletas e associados produzidos em Materiais Poliméricos e ...
Este documento resume um estudo sobre componentes de bicicletas produzidos em materiais poliméricos e compósitos. Inicia com uma breve história da bicicleta e de componentes como pneus. Descreve depois alguns componentes comuns como selim, espigão e correias, e os materiais usados em sua produção, como elastômeros, termoplásticos e compósitos. Finaliza com uma análise detalhada de processos de fabrico para estes componentes.
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Relation between contact ratio and interference _ Relação entre razão de Cond...
Relation between contact ratio and interference _ Relação entre razão de Cond...
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Fatigue design - Equation Summary _ Dimensionamento à Fadiga
Screw design - Equation summary _ Dimensionamento de Parafusos
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Mechanical speed reducer - 3D Exploded View (SolidWorks)
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原版制作(Humboldt毕业证书)柏林大学毕业证学位证一模一样
原件一模一样【微信：bwp0011】《(Humboldt毕业证书)柏林大学毕业证学位证》【微信：bwp0011】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
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【主营项目】
一.毕业证【微bwp0011】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【微bwp0011】
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◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
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留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
Null Bangalore | Pentesters Approach to AWS IAM
#Abstract:
- Learn more about the real-world methods for auditing AWS IAM (Identity and Access Management) as a pentester. So let us proceed with a brief discussion of IAM as well as some typical misconfigurations and their potential exploits in order to reinforce the understanding of IAM security best practices.
- Gain actionable insights into AWS IAM policies and roles, using hands on approach.
#Prerequisites:
- Basic understanding of AWS services and architecture
- Familiarity with cloud security concepts
- Experience using the AWS Management Console or AWS CLI.
- For hands on lab create account on [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
# Scenario Covered:
- Basics of IAM in AWS
- Implementing IAM Policies with Least Privilege to Manage S3 Bucket
- Objective: Create an S3 bucket with least privilege IAM policy and validate access.
- Steps:
- Create S3 bucket.
- Attach least privilege policy to IAM user.
- Validate access.
- Exploiting IAM PassRole Misconfiguration
-Allows a user to pass a specific IAM role to an AWS service (ec2), typically used for service access delegation. Then exploit PassRole Misconfiguration granting unauthorized access to sensitive resources.
- Objective: Demonstrate how a PassRole misconfiguration can grant unauthorized access.
- Steps:
- Allow user to pass IAM role to EC2.
- Exploit misconfiguration for unauthorized access.
- Access sensitive resources.
- Exploiting IAM AssumeRole Misconfiguration with Overly Permissive Role
- An overly permissive IAM role configuration can lead to privilege escalation by creating a role with administrative privileges and allow a user to assume this role.
- Objective: Show how overly permissive IAM roles can lead to privilege escalation.
- Steps:
- Create role with administrative privileges.
- Allow user to assume the role.
- Perform administrative actions.
- Differentiation between PassRole vs AssumeRole
Try at [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...
Medical image analysis has witnessed significant advancements with deep learning techniques. In the domain of brain tumor segmentation, the ability to
precisely delineate tumor boundaries from magnetic resonance imaging (MRI)
scans holds profound implications for diagnosis. This study presents an ensemble convolutional neural network (CNN) with transfer learning, integrating
the state-of-the-art Deeplabv3+ architecture with the ResNet18 backbone. The
model is rigorously trained and evaluated, exhibiting remarkable performance
metrics, including an impressive global accuracy of 99.286%, a high-class accuracy of 82.191%, a mean intersection over union (IoU) of 79.900%, a weighted
IoU of 98.620%, and a Boundary F1 (BF) score of 83.303%. Notably, a detailed comparative analysis with existing methods showcases the superiority of
our proposed model. These findings underscore the model’s competence in precise brain tumor localization, underscoring its potential to revolutionize medical
image analysis and enhance healthcare outcomes. This research paves the way
for future exploration and optimization of advanced CNN models in medical
imaging, emphasizing addressing false positives and resource efficiency.
22CYT12-Unit-V-E Waste and its Management.ppt
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.
Use PyCharm for remote debugging of WSL on a Windo cf5c162d672e4e58b4dde5d797...
This document serves as a comprehensive step-by-step guide on how to effectively use PyCharm for remote debugging of the Windows Subsystem for Linux (WSL) on a local Windows machine. It meticulously outlines several critical steps in the process, starting with the crucial task of enabling permissions, followed by the installation and configuration of WSL.
The guide then proceeds to explain how to set up the SSH service within the WSL environment, an integral part of the process. Alongside this, it also provides detailed instructions on how to modify the inbound rules of the Windows firewall to facilitate the process, ensuring that there are no connectivity issues that could potentially hinder the debugging process.
The document further emphasizes on the importance of checking the connection between the Windows and WSL environments, providing instructions on how to ensure that the connection is optimal and ready for remote debugging.
It also offers an in-depth guide on how to configure the WSL interpreter and files within the PyCharm environment. This is essential for ensuring that the debugging process is set up correctly and that the program can be run effectively within the WSL terminal.
Additionally, the document provides guidance on how to set up breakpoints for debugging, a fundamental aspect of the debugging process which allows the developer to stop the execution of their code at certain points and inspect their program at those stages.
Finally, the document concludes by providing a link to a reference blog. This blog offers additional information and guidance on configuring the remote Python interpreter in PyCharm, providing the reader with a well-rounded understanding of the process.
International Conference on NLP, Artificial Intelligence, Machine Learning an...
International Conference on NLP, Artificial Intelligence, Machine Learning and Applications (NLAIM 2024) offers a premier global platform for exchanging insights and findings in the theory, methodology, and applications of NLP, Artificial Intelligence, Machine Learning, and their applications. The conference seeks substantial contributions across all key domains of NLP, Artificial Intelligence, Machine Learning, and their practical applications, aiming to foster both theoretical advancements and real-world implementations. With a focus on facilitating collaboration between researchers and practitioners from academia and industry, the conference serves as a nexus for sharing the latest developments in the field.
Hematology Analyzer Machine - Complete Blood Count
The CBC machine is a common diagnostic tool used by doctors to measure a patient's red blood cell count, white blood cell count and platelet count. The machine uses a small sample of the patient's blood, which is then placed into special tubes and analyzed. The results of the analysis are then displayed on a screen for the doctor to review. The CBC machine is an important tool for diagnosing various conditions, such as anemia, infection and leukemia. It can also help to monitor a patient's response to treatment.
Software Engineering and Project Management - Introduction, Modeling Concepts...
Introduction, Modeling Concepts and Class Modeling: What is Object orientation? What is OO development? OO Themes; Evidence for usefulness of OO development; OO modeling history. Modeling
as Design technique: Modeling, abstraction, The Three models. Class Modeling: Object and Class Concept, Link and associations concepts, Generalization and Inheritance, A sample class model, Navigation of class models, and UML diagrams
Building the Analysis Models: Requirement Analysis, Analysis Model Approaches, Data modeling Concepts, Object Oriented Analysis, Scenario-Based Modeling, Flow-Oriented Modeling, class Based Modeling, Creating a Behavioral Model.
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