The document summarizes the key steps in the plastic production process:
1) Sourcing of raw materials like crude oil and natural gas. Raw materials are altered before manufacturing.
2) Synthesis of monomers which are combined through chemical reactions to form polymers.
3) Polymerization where many monomers link together to form larger polymer molecules.
4) Incorporation of additives to plastic polymers to provide desired properties and functions. Additives include antioxidants, stabilizers, and pigments.
Sustainability of the product is becoming a crucial factor for success in the market. Sustainability theory and methods are quite general. This research constitutes a serious attempt to assess the sustainability of plastic sheet piling, and calculate the product carbon footprint. In the case of plastic sheet piling no significant previous research has been done to address sustainability. The product lifecycle including stages such as raw material production, manufacturing, transportation, installation, and disposal/recycling, and its related supply chain have been analysed in detail to identify those factors that have impact on the product carbon footprint and the three main dimensions of sustainability: environmental, social and economic. The installation stage, which is not normally addressed in this kind of studies, has been assessed by the development of a case study.
Brief lesson on where plastics come from, the difference between thermoplastics and thermosettings, types of thermoplastics and thermosettings products and how plastics are shaped.
Sustainability of the product is becoming a crucial factor for success in the market. Sustainability theory and methods are quite general. This research constitutes a serious attempt to assess the sustainability of plastic sheet piling, and calculate the product carbon footprint. In the case of plastic sheet piling no significant previous research has been done to address sustainability. The product lifecycle including stages such as raw material production, manufacturing, transportation, installation, and disposal/recycling, and its related supply chain have been analysed in detail to identify those factors that have impact on the product carbon footprint and the three main dimensions of sustainability: environmental, social and economic. The installation stage, which is not normally addressed in this kind of studies, has been assessed by the development of a case study.
Brief lesson on where plastics come from, the difference between thermoplastics and thermosettings, types of thermoplastics and thermosettings products and how plastics are shaped.
The network edge is where all of the action takes place. From monitoring breaches to other vital tasks, learn about the edge to safeguard your network.
BPS: A Performance Metric of I/O System Ahmed Imair
In this study, we show the limitations of existing metrics, and introduce a novel I/O metric, Blocks Per Second (BPS), to measure the performance of the I/O systems
Reducer intermodulation noise filter for Transmission Systems Amplitude Modul...IJRES Journal
The intention of this article is to show the effects that intermodulation noise produce in Amplitude Modulation Systems (AM Systems ) highlighting the importance of these systems for broadcasters.In addition it also shows a reducing intermodulation noise filter for AM transmission systems, This filter works in an ideal manner, for example, into the modulated signal that is contaminated by noise from effects of such modulation the filter output and the modulated signal should appear with the magnitude of the almost imperceptible noise. To verify that the output signal is the desired, measurements ODG (Objective Difference Grade) which is a measure of quality based on PEAQ (Perceptual Evaluation of Audio Quality) obtaining an average value of - 0.482appears a result indicating a relatively imperceptible noise.
Introduction,Purpose,Injection Molding,Process Cycle,Injection Machine,Products of Injection Molding,Identification and chemical properties. The purpose of the industrial training is to provide exposure for the students on practical fields. Through this exposure, students will have better understanding of practice in general and sense of frequent and possible problems. This training is part of the learning process which exposes to uplifts the knowledge and experience of a student needs to be properly documented in the form of a report.
this file is useful for industrial and manufacturing & also for mechanical engineers & usefull for the industrial point of view
This file is about injection molding for plastics
best of luck
Search and Society: Reimagining Information Access for Radical FuturesBhaskar Mitra
The field of Information retrieval (IR) is currently undergoing a transformative shift, at least partly due to the emerging applications of generative AI to information access. In this talk, we will deliberate on the sociotechnical implications of generative AI for information access. We will argue that there is both a critical necessity and an exciting opportunity for the IR community to re-center our research agendas on societal needs while dismantling the artificial separation between the work on fairness, accountability, transparency, and ethics in IR and the rest of IR research. Instead of adopting a reactionary strategy of trying to mitigate potential social harms from emerging technologies, the community should aim to proactively set the research agenda for the kinds of systems we should build inspired by diverse explicitly stated sociotechnical imaginaries. The sociotechnical imaginaries that underpin the design and development of information access technologies needs to be explicitly articulated, and we need to develop theories of change in context of these diverse perspectives. Our guiding future imaginaries must be informed by other academic fields, such as democratic theory and critical theory, and should be co-developed with social science scholars, legal scholars, civil rights and social justice activists, and artists, among others.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
1. Project 2- Plastics
By
Ana Díaz Sánchez
Ángela Oliva Jiménez
María Osuna Galisteo
Paula Parra García-Bravo
2. Explain the first and the second steps
of the process of obtaining plastics:
•1st sourcing of raw materials;
• Coil, oil and natural gas.
• Before the manufacturing process, raw materials often are altered.
• They can be from
• Crude oil is processed to increase the concentration of metal, then,
additional processes are used to produce the plastic.
STUDENT 1
Animal origin
Plant origin
Mineral origin
3. • 2nd Synthesis of monomers:
• Monomers: structural repeated unit.
• Small subunits that ultimately link together to form larger molecules are
called monomers.
• Monomers are taken from plastics by chemical reactions.
4. ·Explain the following methods of shaping and
finishing plastics. Mention at least one object
that could be made with each technique:
Thermocompression
·Two metals, e.g gold, are brought into contact applying force and heat
simultaneously.
Ashtrays are made by thermocompression
5. Extrusion moulding
• Extrusion moulding is a manufacturing process.
• Granules melt into a liquid.
• Forming a long 'tube like' shape
Hoses are made by extrusion moulding
6. Blow Molding
• Manufacturing process by which hollow plastic parts are formed.
• Begins with melting down the plastic.
• The parison (tube like piece) is then clamped into a mold and air is
blown into it.
Bottles are made by blow molding
7. 3rd Synthesis of the basic polymer
Polymerization: Process in which many monomers are combined.
• Chain-growth polymerization: monomers are added to the chain one at a time
only
• Step-growth polymerization: chains of monomers may combine with one another
directly
STUDENT 2
Explain the third and the fourth steps of the process
of obtaining plastics
8. 4th Incorporation of additives
Additives:
• Materials mixed with polymer to make plastics.
• Additives turn basic polymers in to useful plastics
• Additives make plastics clean and healthy, safe,
work longer, look good…
Some types of additives:
• Antioxidants: to protect the polymer from degradation by ozone or oxygen
• Ultraviolet stabilizers: to protect against weathering
• Plasticizers: to increase the polymer’s flexibility
• Lubricants: to reduce friction problems
• Pigments: to give the plastic colour
9. Explain the following methods of shaping and finishing plastics.
Mention at least one object that could be made with each
technique
• Injection molding: It is the process by which a material is injected into a mould so
it takes the mould’s form.
• Foam molding: It is the process which combines plastics and gas.
10. • Vacuum forming: Sheets of plastic are heated, streched into a single-surface mold
and pressed against a mold by a vacuum.
• Calandering: This process consist of multiple hard pressure rollers used to give
form and smooth a material (plastic)
11. Provide information about the following properties
in plastic material
Physical properties:
• Electrical conductivity: Ability to transport an electric charge.
• Thermal conductivity: Capacity of a body to store thermal energy.
• Expansion: The size and the temperature increase.
• Density: Mass per unit of volume.
• Melting point: State in which the temperature changes from solid to liquid.
This process depends on pressure.
• Fussibility: State in which a material melts. Refractory materials are those
that melt at high temperatures.
STUDENT 3
12. Mechanical properties
• Types of stress:
• Traction: Two opposite forces that pull it to the sides
• Compression: Two opposite forces that pull it to the centre.
• Bending: Forces that bend the object.
• Shearing: Deformation of a material in two opposite directions.
• Torsion: Spin around it axis.
• Plasticity: Capacity os a material to undergo a deformation when it is
compressed.
• Elasticity: Flexibility of an object.
• Malleability: Ability to deform a under pressure object.
• Ductility: Ability of a solid material.
• Resistance: Ability to undergo a stress without breaking.
• Hardness: Ability and resistance without scratching.
• Weldability: Ability to join with another materials using heat.
13. Chemical properties
• Permeability,NO: Property of being permeable.
• Solubility,NO: Ability to mix in a homogeneous mixture.
• Combustibility,YES: Ability to burn.
Biological properties
• Reciclability,YES: Ability to transform materials into useful objects.
• Toxicity, YES: When a material is affected by toxic substances.
• Biodegradability, NO: Effect of environmental decomposition.
•
14. Plastic materials are classified in three
groups:
Thermosetting polymer (thermoset):
• Petrochemical material
• Liquid or malleable prior
• Others are solid (molding compound used in semiconductors and
integrated circuits)
STUDENT 4
15. Thermoplastic (thermosoftening plastic):
• It is a plastic material (polymer)
• High molecular weight
Elastomers (elastic polymer):
• It has viscoelasticity
• Very weak intermolecular forces