This document discusses different types of oscillations and waves. It defines natural angular frequency and shows that it is equal to the square root of k/m, where k is the spring constant and m is the mass. It also defines damped oscillation and gives equations for angular frequency, frequency, damping coefficient, and longitudinal and transverse waves. It describes standing waves as waves moving in opposite directions.
2024 State of Marketing Report – by HubspotMarius Sescu
https://www.hubspot.com/state-of-marketing
· Scaling relationships and proving ROI
· Social media is the place for search, sales, and service
· Authentic influencer partnerships fuel brand growth
· The strongest connections happen via call, click, chat, and camera.
· Time saved with AI leads to more creative work
· Seeking: A single source of truth
· TLDR; Get on social, try AI, and align your systems.
· More human marketing, powered by robots
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
Product Design Trends in 2024 | Teenage EngineeringsPixeldarts
The realm of product design is a constantly changing environment where technology and style intersect. Every year introduces fresh challenges and exciting trends that mold the future of this captivating art form. In this piece, we delve into the significant trends set to influence the look and functionality of product design in the year 2024.
How Race, Age and Gender Shape Attitudes Towards Mental HealthThinkNow
Mental health has been in the news quite a bit lately. Dozens of U.S. states are currently suing Meta for contributing to the youth mental health crisis by inserting addictive features into their products, while the U.S. Surgeon General is touring the nation to bring awareness to the growing epidemic of loneliness and isolation. The country has endured periods of low national morale, such as in the 1970s when high inflation and the energy crisis worsened public sentiment following the Vietnam War. The current mood, however, feels different. Gallup recently reported that national mental health is at an all-time low, with few bright spots to lift spirits.
To better understand how Americans are feeling and their attitudes towards mental health in general, ThinkNow conducted a nationally representative quantitative survey of 1,500 respondents and found some interesting differences among ethnic, age and gender groups.
Technology
For example, 52% agree that technology and social media have a negative impact on mental health, but when broken out by race, 61% of Whites felt technology had a negative effect, and only 48% of Hispanics thought it did.
While technology has helped us keep in touch with friends and family in faraway places, it appears to have degraded our ability to connect in person. Staying connected online is a double-edged sword since the same news feed that brings us pictures of the grandkids and fluffy kittens also feeds us news about the wars in Israel and Ukraine, the dysfunction in Washington, the latest mass shooting and the climate crisis.
Hispanics may have a built-in defense against the isolation technology breeds, owing to their large, multigenerational households, strong social support systems, and tendency to use social media to stay connected with relatives abroad.
Age and Gender
When asked how individuals rate their mental health, men rate it higher than women by 11 percentage points, and Baby Boomers rank it highest at 83%, saying it’s good or excellent vs. 57% of Gen Z saying the same.
Gen Z spends the most amount of time on social media, so the notion that social media negatively affects mental health appears to be correlated. Unfortunately, Gen Z is also the generation that’s least comfortable discussing mental health concerns with healthcare professionals. Only 40% of them state they’re comfortable discussing their issues with a professional compared to 60% of Millennials and 65% of Boomers.
Race Affects Attitudes
As seen in previous research conducted by ThinkNow, Asian Americans lag other groups when it comes to awareness of mental health issues. Twenty-four percent of Asian Americans believe that having a mental health issue is a sign of weakness compared to the 16% average for all groups. Asians are also considerably less likely to be aware of mental health services in their communities (42% vs. 55%) and most likely to seek out information on social media (51% vs. 35%).
AI Trends in Creative Operations 2024 by Artwork Flow.pdfmarketingartwork
Creative operations teams expect increased AI use in 2024. Currently, over half of tasks are not AI-enabled, but this is expected to decrease in the coming year. ChatGPT is the most popular AI tool currently. Business leaders are more actively exploring AI benefits than individual contributors. Most respondents do not believe AI will impact workforce size in 2024. However, some inhibitions still exist around AI accuracy and lack of understanding. Creatives primarily want to use AI to save time on mundane tasks and boost productivity.
Organizational culture includes values, norms, systems, symbols, language, assumptions, beliefs, and habits that influence employee behaviors and how people interpret those behaviors. It is important because culture can help or hinder a company's success. Some key aspects of Netflix's culture that help it achieve results include hiring smartly so every position has stars, focusing on attitude over just aptitude, and having a strict policy against peacocks, whiners, and jerks.
PEPSICO Presentation to CAGNY Conference Feb 2024Neil Kimberley
PepsiCo provided a safe harbor statement noting that any forward-looking statements are based on currently available information and are subject to risks and uncertainties. It also provided information on non-GAAP measures and directing readers to its website for disclosure and reconciliation. The document then discussed PepsiCo's business overview, including that it is a global beverage and convenient food company with iconic brands, $91 billion in net revenue in 2023, and nearly $14 billion in core operating profit. It operates through a divisional structure with a focus on local consumers.
This document discusses different types of oscillations and waves. It defines natural angular frequency and shows that it is equal to the square root of k/m, where k is the spring constant and m is the mass. It also defines damped oscillation and gives equations for angular frequency, frequency, damping coefficient, and longitudinal and transverse waves. It describes standing waves as waves moving in opposite directions.
2024 State of Marketing Report – by HubspotMarius Sescu
https://www.hubspot.com/state-of-marketing
· Scaling relationships and proving ROI
· Social media is the place for search, sales, and service
· Authentic influencer partnerships fuel brand growth
· The strongest connections happen via call, click, chat, and camera.
· Time saved with AI leads to more creative work
· Seeking: A single source of truth
· TLDR; Get on social, try AI, and align your systems.
· More human marketing, powered by robots
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
Product Design Trends in 2024 | Teenage EngineeringsPixeldarts
The realm of product design is a constantly changing environment where technology and style intersect. Every year introduces fresh challenges and exciting trends that mold the future of this captivating art form. In this piece, we delve into the significant trends set to influence the look and functionality of product design in the year 2024.
How Race, Age and Gender Shape Attitudes Towards Mental HealthThinkNow
Mental health has been in the news quite a bit lately. Dozens of U.S. states are currently suing Meta for contributing to the youth mental health crisis by inserting addictive features into their products, while the U.S. Surgeon General is touring the nation to bring awareness to the growing epidemic of loneliness and isolation. The country has endured periods of low national morale, such as in the 1970s when high inflation and the energy crisis worsened public sentiment following the Vietnam War. The current mood, however, feels different. Gallup recently reported that national mental health is at an all-time low, with few bright spots to lift spirits.
To better understand how Americans are feeling and their attitudes towards mental health in general, ThinkNow conducted a nationally representative quantitative survey of 1,500 respondents and found some interesting differences among ethnic, age and gender groups.
Technology
For example, 52% agree that technology and social media have a negative impact on mental health, but when broken out by race, 61% of Whites felt technology had a negative effect, and only 48% of Hispanics thought it did.
While technology has helped us keep in touch with friends and family in faraway places, it appears to have degraded our ability to connect in person. Staying connected online is a double-edged sword since the same news feed that brings us pictures of the grandkids and fluffy kittens also feeds us news about the wars in Israel and Ukraine, the dysfunction in Washington, the latest mass shooting and the climate crisis.
Hispanics may have a built-in defense against the isolation technology breeds, owing to their large, multigenerational households, strong social support systems, and tendency to use social media to stay connected with relatives abroad.
Age and Gender
When asked how individuals rate their mental health, men rate it higher than women by 11 percentage points, and Baby Boomers rank it highest at 83%, saying it’s good or excellent vs. 57% of Gen Z saying the same.
Gen Z spends the most amount of time on social media, so the notion that social media negatively affects mental health appears to be correlated. Unfortunately, Gen Z is also the generation that’s least comfortable discussing mental health concerns with healthcare professionals. Only 40% of them state they’re comfortable discussing their issues with a professional compared to 60% of Millennials and 65% of Boomers.
Race Affects Attitudes
As seen in previous research conducted by ThinkNow, Asian Americans lag other groups when it comes to awareness of mental health issues. Twenty-four percent of Asian Americans believe that having a mental health issue is a sign of weakness compared to the 16% average for all groups. Asians are also considerably less likely to be aware of mental health services in their communities (42% vs. 55%) and most likely to seek out information on social media (51% vs. 35%).
AI Trends in Creative Operations 2024 by Artwork Flow.pdfmarketingartwork
Creative operations teams expect increased AI use in 2024. Currently, over half of tasks are not AI-enabled, but this is expected to decrease in the coming year. ChatGPT is the most popular AI tool currently. Business leaders are more actively exploring AI benefits than individual contributors. Most respondents do not believe AI will impact workforce size in 2024. However, some inhibitions still exist around AI accuracy and lack of understanding. Creatives primarily want to use AI to save time on mundane tasks and boost productivity.
Organizational culture includes values, norms, systems, symbols, language, assumptions, beliefs, and habits that influence employee behaviors and how people interpret those behaviors. It is important because culture can help or hinder a company's success. Some key aspects of Netflix's culture that help it achieve results include hiring smartly so every position has stars, focusing on attitude over just aptitude, and having a strict policy against peacocks, whiners, and jerks.
PEPSICO Presentation to CAGNY Conference Feb 2024Neil Kimberley
PepsiCo provided a safe harbor statement noting that any forward-looking statements are based on currently available information and are subject to risks and uncertainties. It also provided information on non-GAAP measures and directing readers to its website for disclosure and reconciliation. The document then discussed PepsiCo's business overview, including that it is a global beverage and convenient food company with iconic brands, $91 billion in net revenue in 2023, and nearly $14 billion in core operating profit. It operates through a divisional structure with a focus on local consumers.
Content Methodology: A Best Practices Report (Webinar)contently
This document provides an overview of content methodology best practices. It defines content methodology as establishing objectives, KPIs, and a culture of continuous learning and iteration. An effective methodology focuses on connecting with audiences, creating optimal content, and optimizing processes. It also discusses why a methodology is needed due to the competitive landscape, proliferation of channels, and opportunities for improvement. Components of an effective methodology include defining objectives and KPIs, audience analysis, identifying opportunities, and evaluating resources. The document concludes with recommendations around creating a content plan, testing and optimizing content over 90 days.
How to Prepare For a Successful Job Search for 2024Albert Qian
The document provides guidance on preparing a job search for 2024. It discusses the state of the job market, focusing on growth in AI and healthcare but also continued layoffs. It recommends figuring out what you want to do by researching interests and skills, then conducting informational interviews. The job search should involve building a personal brand on LinkedIn, actively applying to jobs, tailoring resumes and interviews, maintaining job hunting as a habit, and continuing self-improvement. Once hired, the document advises setting new goals and keeping skills and networking active in case of future opportunities.
A report by thenetworkone and Kurio.
The contributing experts and agencies are (in an alphabetical order): Sylwia Rytel, Social Media Supervisor, 180heartbeats + JUNG v MATT (PL), Sharlene Jenner, Vice President - Director of Engagement Strategy, Abelson Taylor (USA), Alex Casanovas, Digital Director, Atrevia (ES), Dora Beilin, Senior Social Strategist, Barrett Hoffher (USA), Min Seo, Campaign Director, Brand New Agency (KR), Deshé M. Gully, Associate Strategist, Day One Agency (USA), Francesca Trevisan, Strategist, Different (IT), Trevor Crossman, CX and Digital Transformation Director; Olivia Hussey, Strategic Planner; Simi Srinarula, Social Media Manager, The Hallway (AUS), James Hebbert, Managing Director, Hylink (CN / UK), Mundy Álvarez, Planning Director; Pedro Rojas, Social Media Manager; Pancho González, CCO, Inbrax (CH), Oana Oprea, Head of Digital Planning, Jam Session Agency (RO), Amy Bottrill, Social Account Director, Launch (UK), Gaby Arriaga, Founder, Leonardo1452 (MX), Shantesh S Row, Creative Director, Liwa (UAE), Rajesh Mehta, Chief Strategy Officer; Dhruv Gaur, Digital Planning Lead; Leonie Mergulhao, Account Supervisor - Social Media & PR, Medulla (IN), Aurelija Plioplytė, Head of Digital & Social, Not Perfect (LI), Daiana Khaidargaliyeva, Account Manager, Osaka Labs (UK / USA), Stefanie Söhnchen, Vice President Digital, PIABO Communications (DE), Elisabeth Winiartati, Managing Consultant, Head of Global Integrated Communications; Lydia Aprina, Account Manager, Integrated Marketing and Communications; Nita Prabowo, Account Manager, Integrated Marketing and Communications; Okhi, Web Developer, PNTR Group (ID), Kei Obusan, Insights Director; Daffi Ranandi, Insights Manager, Radarr (SG), Gautam Reghunath, Co-founder & CEO, Talented (IN), Donagh Humphreys, Head of Social and Digital Innovation, THINKHOUSE (IRE), Sarah Yim, Strategy Director, Zulu Alpha Kilo (CA).
Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal
The search marketing landscape is evolving rapidly with new technologies, and professionals, like you, rely on innovative paid search strategies to meet changing demands.
It’s important that you’re ready to implement new strategies in 2024.
Check this out and learn the top trends in paid search advertising that are expected to gain traction, so you can drive higher ROI more efficiently in 2024.
You’ll learn:
- The latest trends in AI and automation, and what this means for an evolving paid search ecosystem.
- New developments in privacy and data regulation.
- Emerging ad formats that are expected to make an impact next year.
Watch Sreekant Lanka from iQuanti and Irina Klein from OneMain Financial as they dive into the future of paid search and explore the trends, strategies, and technologies that will shape the search marketing landscape.
If you’re looking to assess your paid search strategy and design an industry-aligned plan for 2024, then this webinar is for you.
5 Public speaking tips from TED - Visualized summarySpeakerHub
From their humble beginnings in 1984, TED has grown into the world’s most powerful amplifier for speakers and thought-leaders to share their ideas. They have over 2,400 filmed talks (not including the 30,000+ TEDx videos) freely available online, and have hosted over 17,500 events around the world.
With over one billion views in a year, it’s no wonder that so many speakers are looking to TED for ideas on how to share their message more effectively.
The article “5 Public-Speaking Tips TED Gives Its Speakers”, by Carmine Gallo for Forbes, gives speakers five practical ways to connect with their audience, and effectively share their ideas on stage.
Whether you are gearing up to get on a TED stage yourself, or just want to master the skills that so many of their speakers possess, these tips and quotes from Chris Anderson, the TED Talks Curator, will encourage you to make the most impactful impression on your audience.
See the full article and more summaries like this on SpeakerHub here: https://speakerhub.com/blog/5-presentation-tips-ted-gives-its-speakers
See the original article on Forbes here:
http://www.forbes.com/forbes/welcome/?toURL=http://www.forbes.com/sites/carminegallo/2016/05/06/5-public-speaking-tips-ted-gives-its-speakers/&refURL=&referrer=#5c07a8221d9b
ChatGPT and the Future of Work - Clark Boyd Clark Boyd
Everyone is in agreement that ChatGPT (and other generative AI tools) will shape the future of work. Yet there is little consensus on exactly how, when, and to what extent this technology will change our world.
Businesses that extract maximum value from ChatGPT will use it as a collaborative tool for everything from brainstorming to technical maintenance.
For individuals, now is the time to pinpoint the skills the future professional will need to thrive in the AI age.
Check out this presentation to understand what ChatGPT is, how it will shape the future of work, and how you can prepare to take advantage.
The document provides career advice for getting into the tech field, including:
- Doing projects and internships in college to build a portfolio.
- Learning about different roles and technologies through industry research.
- Contributing to open source projects to build experience and network.
- Developing a personal brand through a website and social media presence.
- Networking through events, communities, and finding a mentor.
- Practicing interviews through mock interviews and whiteboarding coding questions.
Google's Just Not That Into You: Understanding Core Updates & Search IntentLily Ray
1. Core updates from Google periodically change how its algorithms assess and rank websites and pages. This can impact rankings through shifts in user intent, site quality issues being caught up to, world events influencing queries, and overhauls to search like the E-A-T framework.
2. There are many possible user intents beyond just transactional, navigational and informational. Identifying intent shifts is important during core updates. Sites may need to optimize for new intents through different content types and sections.
3. Responding effectively to core updates requires analyzing "before and after" data to understand changes, identifying new intents or page types, and ensuring content matches appropriate intents across video, images, knowledge graphs and more.
A brief introduction to DataScience with explaining of the concepts, algorithms, machine learning, supervised and unsupervised learning, clustering, statistics, data preprocessing, real-world applications etc.
It's part of a Data Science Corner Campaign where I will be discussing the fundamentals of DataScience, AIML, Statistics etc.
Time Management & Productivity - Best PracticesVit Horky
Here's my presentation on by proven best practices how to manage your work time effectively and how to improve your productivity. It includes practical tips and how to use tools such as Slack, Google Apps, Hubspot, Google Calendar, Gmail and others.
The six step guide to practical project managementMindGenius
The six step guide to practical project management
If you think managing projects is too difficult, think again.
We’ve stripped back project management processes to the
basics – to make it quicker and easier, without sacrificing
the vital ingredients for success.
“If you’re looking for some real-world guidance, then The Six Step Guide to Practical Project Management will help.”
Dr Andrew Makar, Tactical Project Management
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...Applitools
During this webinar, Anand Bagmar demonstrates how AI tools such as ChatGPT can be applied to various stages of the software development life cycle (SDLC) using an eCommerce application case study. Find the on-demand recording and more info at https://applitools.info/b59
Key takeaways:
• Learn how to use ChatGPT to add AI power to your testing and test automation
• Understand the limitations of the technology and where human expertise is crucial
• Gain insight into different AI-based tools
• Adopt AI-based tools to stay relevant and optimize work for developers and testers
* ChatGPT and OpenAI belong to OpenAI, L.L.C.
The document discusses various AI tools from OpenAI like GPT-3 and DALL-E 2, as well as ChatGPT. It explores how search engines are using AI and things to consider around AI-generated content. Potential SEO uses of ChatGPT are also presented, such as generating content at scale, conducting topic research, and automating basic coding tasks. The document encourages further reading on using ChatGPT for SEO purposes.
More than Just Lines on a Map: Best Practices for U.S Bike Routes
This session highlights best practices and lessons learned for U.S. Bike Route System designation, as well as how and why these routes should be integrated into bicycle planning at the local and regional level.
Presenters:
Presenter: Kevin Luecke Toole Design Group
Co-Presenter: Virginia Sullivan Adventure Cycling Association
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...DevGAMM Conference
Has your project been caught in a storm of deadlines, clashing requirements, and the need to change course halfway through? If yes, then check out how the administration team navigated through all of this, relocating 160 people from 3 countries and opening 2 offices during the most turbulent time in the last 20 years. Belka Games’ Chief Administrative Officer, Katerina Rudko, will share universal approaches and life hacks that can help your project survive unstable periods when there seem to be too many tasks and a lack of time and people.
This presentation was designed to provide strategic recommendations for a brand in decline. The deck also incorporates a situational assessment, including a brand identity, positioning, architecture, and portfolio strategy for the Brand.
Presentation originally created for NYU Stern's Brand Strategy course. Design by Erica Santiago & Chris Alexander.
Good Stuff Happens in 1:1 Meetings: Why you need them and how to do them wellSaba Software
According to the latest State of the American Manager report from Gallup, employees who have regular meetings with their managers are almost three times as likely to be engaged as those who don’t. These regular check-ins keep managers and employees in sync and aligned. Want to see better manager/employee relationships in your organisation? Then make an all-in commitment to 1:1 meetings. Not sure how? You’ve come to the right place.
In this webinar with Jamie Resker, Founder and Practice Leader for Employee Performance Solutions (EPS), and Teala Wilson, Talent Management Consultant at Saba Software, you’ll get the inside track on how to hold effective 1:1 meetings, including tips for getting managers on board.
• Go beyond discussing the status of everyday work to higher level topics, including recognition, performance, development, and career aspirations
• Learn how to decide meeting frequency, what to cover, as well as roles and responsibilities of the manager and employee
• Understand how managers can build trust and make it comfortable for employees to provide upward feedback
• Unite your organisation with a unified approach to 1:1 meetings
Join us for this 1-hour webinar to get practical tips for building better manager-employee relationships with intention and purpose.
About the Speakers
Jamie Resker - Founder and Practice Leader for Employee Performance Solutions (EPS)
Jamie Resker, Practice Leader and Founder of Employee Performance Solutions, is a recognized innovator in performance management. She is the originator of the-the Performance Continuum Feedback Method® and Conversations to Optimize Employee Performance training program; tools and training that reshape communications between managers and employees to drive and align performance. Jamie is on the faculty for the Northeast Human Resources Association, is a contributor to Halogen Software's Talent Space Blog, and is an editorial advisory board member for HR Examiner.
Teala Wilson - Senior Consultant, Strategic Services, Saba Software
Teala is a Talent Management Consultant at Halogen Software, now a part of Saba Software. She has worked with teams on a national and global level supporting human resources in areas such as performance management, recruitment, employee benefit programs, training and talent development, workforce planning and internal communications. Teala also has a personal passion for visual arts and design.
Want to learn more? Join us for an upcoming Product Tour!
http://bit.ly/2yitfqu
Content Methodology: A Best Practices Report (Webinar)contently
This document provides an overview of content methodology best practices. It defines content methodology as establishing objectives, KPIs, and a culture of continuous learning and iteration. An effective methodology focuses on connecting with audiences, creating optimal content, and optimizing processes. It also discusses why a methodology is needed due to the competitive landscape, proliferation of channels, and opportunities for improvement. Components of an effective methodology include defining objectives and KPIs, audience analysis, identifying opportunities, and evaluating resources. The document concludes with recommendations around creating a content plan, testing and optimizing content over 90 days.
How to Prepare For a Successful Job Search for 2024Albert Qian
The document provides guidance on preparing a job search for 2024. It discusses the state of the job market, focusing on growth in AI and healthcare but also continued layoffs. It recommends figuring out what you want to do by researching interests and skills, then conducting informational interviews. The job search should involve building a personal brand on LinkedIn, actively applying to jobs, tailoring resumes and interviews, maintaining job hunting as a habit, and continuing self-improvement. Once hired, the document advises setting new goals and keeping skills and networking active in case of future opportunities.
A report by thenetworkone and Kurio.
The contributing experts and agencies are (in an alphabetical order): Sylwia Rytel, Social Media Supervisor, 180heartbeats + JUNG v MATT (PL), Sharlene Jenner, Vice President - Director of Engagement Strategy, Abelson Taylor (USA), Alex Casanovas, Digital Director, Atrevia (ES), Dora Beilin, Senior Social Strategist, Barrett Hoffher (USA), Min Seo, Campaign Director, Brand New Agency (KR), Deshé M. Gully, Associate Strategist, Day One Agency (USA), Francesca Trevisan, Strategist, Different (IT), Trevor Crossman, CX and Digital Transformation Director; Olivia Hussey, Strategic Planner; Simi Srinarula, Social Media Manager, The Hallway (AUS), James Hebbert, Managing Director, Hylink (CN / UK), Mundy Álvarez, Planning Director; Pedro Rojas, Social Media Manager; Pancho González, CCO, Inbrax (CH), Oana Oprea, Head of Digital Planning, Jam Session Agency (RO), Amy Bottrill, Social Account Director, Launch (UK), Gaby Arriaga, Founder, Leonardo1452 (MX), Shantesh S Row, Creative Director, Liwa (UAE), Rajesh Mehta, Chief Strategy Officer; Dhruv Gaur, Digital Planning Lead; Leonie Mergulhao, Account Supervisor - Social Media & PR, Medulla (IN), Aurelija Plioplytė, Head of Digital & Social, Not Perfect (LI), Daiana Khaidargaliyeva, Account Manager, Osaka Labs (UK / USA), Stefanie Söhnchen, Vice President Digital, PIABO Communications (DE), Elisabeth Winiartati, Managing Consultant, Head of Global Integrated Communications; Lydia Aprina, Account Manager, Integrated Marketing and Communications; Nita Prabowo, Account Manager, Integrated Marketing and Communications; Okhi, Web Developer, PNTR Group (ID), Kei Obusan, Insights Director; Daffi Ranandi, Insights Manager, Radarr (SG), Gautam Reghunath, Co-founder & CEO, Talented (IN), Donagh Humphreys, Head of Social and Digital Innovation, THINKHOUSE (IRE), Sarah Yim, Strategy Director, Zulu Alpha Kilo (CA).
Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal
The search marketing landscape is evolving rapidly with new technologies, and professionals, like you, rely on innovative paid search strategies to meet changing demands.
It’s important that you’re ready to implement new strategies in 2024.
Check this out and learn the top trends in paid search advertising that are expected to gain traction, so you can drive higher ROI more efficiently in 2024.
You’ll learn:
- The latest trends in AI and automation, and what this means for an evolving paid search ecosystem.
- New developments in privacy and data regulation.
- Emerging ad formats that are expected to make an impact next year.
Watch Sreekant Lanka from iQuanti and Irina Klein from OneMain Financial as they dive into the future of paid search and explore the trends, strategies, and technologies that will shape the search marketing landscape.
If you’re looking to assess your paid search strategy and design an industry-aligned plan for 2024, then this webinar is for you.
5 Public speaking tips from TED - Visualized summarySpeakerHub
From their humble beginnings in 1984, TED has grown into the world’s most powerful amplifier for speakers and thought-leaders to share their ideas. They have over 2,400 filmed talks (not including the 30,000+ TEDx videos) freely available online, and have hosted over 17,500 events around the world.
With over one billion views in a year, it’s no wonder that so many speakers are looking to TED for ideas on how to share their message more effectively.
The article “5 Public-Speaking Tips TED Gives Its Speakers”, by Carmine Gallo for Forbes, gives speakers five practical ways to connect with their audience, and effectively share their ideas on stage.
Whether you are gearing up to get on a TED stage yourself, or just want to master the skills that so many of their speakers possess, these tips and quotes from Chris Anderson, the TED Talks Curator, will encourage you to make the most impactful impression on your audience.
See the full article and more summaries like this on SpeakerHub here: https://speakerhub.com/blog/5-presentation-tips-ted-gives-its-speakers
See the original article on Forbes here:
http://www.forbes.com/forbes/welcome/?toURL=http://www.forbes.com/sites/carminegallo/2016/05/06/5-public-speaking-tips-ted-gives-its-speakers/&refURL=&referrer=#5c07a8221d9b
ChatGPT and the Future of Work - Clark Boyd Clark Boyd
Everyone is in agreement that ChatGPT (and other generative AI tools) will shape the future of work. Yet there is little consensus on exactly how, when, and to what extent this technology will change our world.
Businesses that extract maximum value from ChatGPT will use it as a collaborative tool for everything from brainstorming to technical maintenance.
For individuals, now is the time to pinpoint the skills the future professional will need to thrive in the AI age.
Check out this presentation to understand what ChatGPT is, how it will shape the future of work, and how you can prepare to take advantage.
The document provides career advice for getting into the tech field, including:
- Doing projects and internships in college to build a portfolio.
- Learning about different roles and technologies through industry research.
- Contributing to open source projects to build experience and network.
- Developing a personal brand through a website and social media presence.
- Networking through events, communities, and finding a mentor.
- Practicing interviews through mock interviews and whiteboarding coding questions.
Google's Just Not That Into You: Understanding Core Updates & Search IntentLily Ray
1. Core updates from Google periodically change how its algorithms assess and rank websites and pages. This can impact rankings through shifts in user intent, site quality issues being caught up to, world events influencing queries, and overhauls to search like the E-A-T framework.
2. There are many possible user intents beyond just transactional, navigational and informational. Identifying intent shifts is important during core updates. Sites may need to optimize for new intents through different content types and sections.
3. Responding effectively to core updates requires analyzing "before and after" data to understand changes, identifying new intents or page types, and ensuring content matches appropriate intents across video, images, knowledge graphs and more.
A brief introduction to DataScience with explaining of the concepts, algorithms, machine learning, supervised and unsupervised learning, clustering, statistics, data preprocessing, real-world applications etc.
It's part of a Data Science Corner Campaign where I will be discussing the fundamentals of DataScience, AIML, Statistics etc.
Time Management & Productivity - Best PracticesVit Horky
Here's my presentation on by proven best practices how to manage your work time effectively and how to improve your productivity. It includes practical tips and how to use tools such as Slack, Google Apps, Hubspot, Google Calendar, Gmail and others.
The six step guide to practical project managementMindGenius
The six step guide to practical project management
If you think managing projects is too difficult, think again.
We’ve stripped back project management processes to the
basics – to make it quicker and easier, without sacrificing
the vital ingredients for success.
“If you’re looking for some real-world guidance, then The Six Step Guide to Practical Project Management will help.”
Dr Andrew Makar, Tactical Project Management
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...Applitools
During this webinar, Anand Bagmar demonstrates how AI tools such as ChatGPT can be applied to various stages of the software development life cycle (SDLC) using an eCommerce application case study. Find the on-demand recording and more info at https://applitools.info/b59
Key takeaways:
• Learn how to use ChatGPT to add AI power to your testing and test automation
• Understand the limitations of the technology and where human expertise is crucial
• Gain insight into different AI-based tools
• Adopt AI-based tools to stay relevant and optimize work for developers and testers
* ChatGPT and OpenAI belong to OpenAI, L.L.C.
The document discusses various AI tools from OpenAI like GPT-3 and DALL-E 2, as well as ChatGPT. It explores how search engines are using AI and things to consider around AI-generated content. Potential SEO uses of ChatGPT are also presented, such as generating content at scale, conducting topic research, and automating basic coding tasks. The document encourages further reading on using ChatGPT for SEO purposes.
More than Just Lines on a Map: Best Practices for U.S Bike Routes
This session highlights best practices and lessons learned for U.S. Bike Route System designation, as well as how and why these routes should be integrated into bicycle planning at the local and regional level.
Presenters:
Presenter: Kevin Luecke Toole Design Group
Co-Presenter: Virginia Sullivan Adventure Cycling Association
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...DevGAMM Conference
Has your project been caught in a storm of deadlines, clashing requirements, and the need to change course halfway through? If yes, then check out how the administration team navigated through all of this, relocating 160 people from 3 countries and opening 2 offices during the most turbulent time in the last 20 years. Belka Games’ Chief Administrative Officer, Katerina Rudko, will share universal approaches and life hacks that can help your project survive unstable periods when there seem to be too many tasks and a lack of time and people.
This presentation was designed to provide strategic recommendations for a brand in decline. The deck also incorporates a situational assessment, including a brand identity, positioning, architecture, and portfolio strategy for the Brand.
Presentation originally created for NYU Stern's Brand Strategy course. Design by Erica Santiago & Chris Alexander.
Good Stuff Happens in 1:1 Meetings: Why you need them and how to do them wellSaba Software
According to the latest State of the American Manager report from Gallup, employees who have regular meetings with their managers are almost three times as likely to be engaged as those who don’t. These regular check-ins keep managers and employees in sync and aligned. Want to see better manager/employee relationships in your organisation? Then make an all-in commitment to 1:1 meetings. Not sure how? You’ve come to the right place.
In this webinar with Jamie Resker, Founder and Practice Leader for Employee Performance Solutions (EPS), and Teala Wilson, Talent Management Consultant at Saba Software, you’ll get the inside track on how to hold effective 1:1 meetings, including tips for getting managers on board.
• Go beyond discussing the status of everyday work to higher level topics, including recognition, performance, development, and career aspirations
• Learn how to decide meeting frequency, what to cover, as well as roles and responsibilities of the manager and employee
• Understand how managers can build trust and make it comfortable for employees to provide upward feedback
• Unite your organisation with a unified approach to 1:1 meetings
Join us for this 1-hour webinar to get practical tips for building better manager-employee relationships with intention and purpose.
About the Speakers
Jamie Resker - Founder and Practice Leader for Employee Performance Solutions (EPS)
Jamie Resker, Practice Leader and Founder of Employee Performance Solutions, is a recognized innovator in performance management. She is the originator of the-the Performance Continuum Feedback Method® and Conversations to Optimize Employee Performance training program; tools and training that reshape communications between managers and employees to drive and align performance. Jamie is on the faculty for the Northeast Human Resources Association, is a contributor to Halogen Software's Talent Space Blog, and is an editorial advisory board member for HR Examiner.
Teala Wilson - Senior Consultant, Strategic Services, Saba Software
Teala is a Talent Management Consultant at Halogen Software, now a part of Saba Software. She has worked with teams on a national and global level supporting human resources in areas such as performance management, recruitment, employee benefit programs, training and talent development, workforce planning and internal communications. Teala also has a personal passion for visual arts and design.
Want to learn more? Join us for an upcoming Product Tour!
http://bit.ly/2yitfqu
3. 3
Légcső
Főhörgők
Hörgők
Hörgőcskék
Léghólyagok
Érrendszer
>5 μm
1,22 cm
0,45-1,22 cm
0,05-0,45 cm
<0,05 cm
Anatómiai átmérő Deponálódott
részecske átmérő
1,80 cm
1-5 μm
<1 μm
Impaktáció
Szedimentáció
Diffúzió
Chvatal A., Benke E., Szabóné Révész P., Ambrus R., Új formulálási stratégiák a porinhalációs készítmények előállításában, Gyógyszerészet 60. 1-10. 2016.
Bevezető:
Részecskeméret fontossága
4. Hordozó alapú Hordozómentes
Bevont Szferoid PulmoSol®
Technosphere® Pórusos Trojan
R Ambrus, E Benke, Á Farkas, I Balásházy, P Szabó-Révész:Novel dry powder inhaler formulation containing antibiotic using combined technology to improve aerodynamic properties,
European Journal of Pharmaceutical Sciences 123, 20-27, 2017
Pomázi, A., Ambrus, R., Szabóné Révész, P.: Physicochemical stability and aerosolization performance of mannitol-based microcomposites. J Drug Deliv Sci Technol. 24 (4) 397-403, 2014.
4
Hatóanyag
~1-5 µm
Hordozó
szemcse
~200 µm
Részecske
~1-10 µm
Bevezető:
Száraz porinhalációs rendszerek (DPI)
5. 5
Hordozómentes DPI készítmény
Modern előállítási technika
Korszerű segédanyagok
Nanorészecskék rendeződése
mikronos szemcsékké
Jó aerodinamika
Magas tüdődepozíció >30% (gyári)
Krónikus obstruktív tüdőbetegség,
Cisztás fibrózis, Tüdőkarcinóma
Célkitűzés
CF
Tumor
6. Tumor
terápia
Krónikus
obstruktív
tüdő-
betegség
Cisztás
fibrózis
Shiho Ayakawa et al.: Antitumor effects of a cyclooxygenase-2 inhibitor, meloxicam, alone and in combination with radiation and/or 5-fluorouracil in cultured tumor cells. Molecular Medicine
REPORTS (2009); Ambrus et al.: Cytotoxicity testing of carrier-based microcomposites for DPI application. Pharmazie (2011); Bavbek S et al.: Safety of meloxicam in aspirin-hypersensitive patients
with asthma and/or nasal polyps. Int Arch Allergy Immunol (2007); Tsubouchi Y et al.: Meloxicam inhibits the growth of non small cell lung cancer. Anticancer Res (2000)
Arafa HMM et al.: Anti-fibrotic effect of meloxicam in a murine lung fibrosis model. Eur J Pharmacol (2007)
6
Modell-hatóanyag: Meloxikám
Tumor sejtek
Nekrózis
„Nano-in-micro” rendszer
Tüdő epithel sejt
Inhalációs
terápia
7. Csilla Bartos, Piroska Szabó-Révész, Csaba Bartos, Gábor Katona, Orsolya Jójárt-Laczkovich, Rita Ambrus: The effect of an optimized wet milling technology on the crystallinity,
morphology and dissolution properties of micro-and nanonized meloxicam, Molecules 21 (4), 507, 2016
7
Meloxikám
2,5 %
PVA oldat
Szemcseméret
Nedves őrlés
500 rpm
60 perc
20 g ZrO2 gyöngy
bolygómalom
18 g
2 g
Nano-
szuszpenzió
0,135 μm ± 0,02
Termék előállítás 1.
9. Fizikai-
kémiai
sajátságok
In vitro
vizsgálatok
In vitro
sejtvonal
In vivo
vizsgálatok
Gyógyszer
forma
vizsgálat
Méret
Morfológia
Szerkezet
Oldékonyság
Hatóanyag
felszabadulás
Permeabilitás
Pulmonális epitel
kultúra (A549)
Sejtkapcsolat
vizsgálatok
Toxicitás
Calu-2 sejtvonal
Aerodinamikai
vizsgálatok
In silico modellek
Porreológia
Stabilitás
Szisztémás hatás
Szövettani
vizsgálatok
0
20
40
60
80
100
120
0,01 0,1 1 2,00 5,00 10
Product Conc. (mg/ml)
Living
cells
(%)
MEL spd MEL-M MEL-M-T MEL-M-P MEL-M-T+P
Vizsgálati protokoll
9
E. Pallagi, K. Karimi, R. Ambrus, P. Szabó-Révész, I. Csóka, New aspects of developing a dry powder inhalation formulation applying the quality-by-design approach,
International Journal of Pharmaceutics, 2016.
13. 0
10
20
30
40
50
60
70
80
90
100
0 5 10 15 30 60
13
MXnano1_LEU0
MXnano1_LEU1
MXnano1_LEU0.5
MXkezeletlen
37 °C
100 rpm
50 ml
NaCl,
NaHCO3,
CaCl2, glicin
NaH2PO4,
H2SO4
Mesterséges
tüdőfolyadék
In vitro kioldódás vizsgálat
Idő (perc)
Kioldódás
mértéke
(%)
14. 14
Minta FPF (%)
MMAD
(µm)
EF (%)
MXnano1_LEU0 54,62 ± 4,3 2,21 70,92
MXnano1_LEU0,5 44,13 ± 1,7 2,33 69,44
MXnano1_LEU1 39,65 ± 0,6 2,65 71,73
Belélegzett hatóanyag tömegének hány
százaléka rendelkezik 5 µm-nél kisebb
aerodinamikai átmérővel
Részecskék belégzés során kialakuló
átlagos átmérője.
DPI készülékből felszabaduló frakció
Finom részecske frakció (FPF):
Átlagos Aerodinamikai Átmérő (MMAD):
Emittált frakció (EF):
In vitro aerodinamikai vizsgálat
Breezhaler®
inhalátor
Capsugel®
zselatin
kapszula
30 l/perc
4 s
15. 15
Felnőtt férfi és nő betegek
0
5
10
15
20
25
30
35
40
45
50
Felső légút Tüdő Kilélegzett
MXnano1_LEU0
Mxnano1_LEU0,5
MXnano1_LEU1
Belélegzett térfogat: 1700 ml
Belégzési idő: 2 s
Benntartási idő: 10 s
Kilégzési idő: 3 s
Deponálódott
frakció
(%)
In silico modell
16. 16
Korszerű segédanyagok:
PVA, leucin
Jól kontrollálható előállítás:
nedves őrlés, ko-porlasztás
Daganatterápia
Krónikus obstruktív tüdőbetegség
Cisztás fibrózis
Összefoglalás
Formuláció
„Nano-in-micro”
Terápia
MX szemcsék: 135 nm Gyors kioldódás: 80 %
DPI részecskeméret: 3-5 μm Nagy tüdődepozíció: 40-55%
Kis sűrűség: 0,25 g/cm3 Megfelelő MMAD: 2 μm
17. Kombinációs készítmények
17
Vizsgálati protokoll fejlesztése
In vitro hatóanyag felszabadulás
Ex vivo permeabilitás
In silico modellezés
In vivo vizsgálatok
Előállítási protokollok különböző hatóanyagoknál
Jövőkép
18. 18
Témavezetőim:
Dr. Ambrus Rita Ph.D.
egyetemi docens
dr. Chvatal Anita, dr. Benke Edit
PhD hallgatók
Kísérleti munkatársak:
Dr. Farkas Árpád Ph.D., Dr. Balásházy Imre Ph.D.
Magyar Tudományos Akadémia Energiatudományi Kutatóközpont, Környezetfizikai Laboratórium, Budapest
Intézetvezető:
Dr. Csóka Ildikó Ph.D.
intézetvezető egyetemi docens
Köszönöm a figyelmet!
GINOP 2.3.2-15-2016-00036 project
Köszönet
19. Mikrokompozitok előállítása
o Nedves őrlés
o Porlasztva szárítás
Mikrokompozitok vizsgálata
o Mikromorfológiai vizsgálatok
o Gyógyszerforma vizsgálatok
Eredmények feldolgozása, értékelése
19
Hallgatói munkavégzés
Tisztelt zsűri, kedves hallgatóság! Előadásom keretében, innovatív hordozómentes, száraz porinhalációs készítmények előállítását és vizsgálati eredményeit mutatom be.
Az alternatív beviteli kapuk közül a pulmonális terápia egyre elterjedtebbé válik, a bevitel nem fájdalmas, kevesebb hatóanyaggal is nagy helyi koncentráció érhető el és a tüdő fiziológiás sajátságai rendkívül gyors felszívódást eredményeznek. Hátrány lehet hogy a betegtől kooperációt igényel, de a megfelelő technika könnyen elsajátítható.
Aktuális feladat a különböző tüdőbetegségek lokális kezelése, hiszen incidenciájuk egyre emelkedik. Ezen felül megvalósítható szisztémás terápia is.
100m2
Az inhalált részecskék méretüktől függően eltérően viselkednek a légutakban. Impaktáció során az 5 mikrométernél nagyobb részecskék tehetetlenségük miatt kitapadnak a legelső helyen, ahol a levegőáram érintkezik a légutak falával.
Szedimentáció figyelhető meg az 1-5 mikrométeres mérettartományban, ami az eredményes pulmonális terápiához szükséges. Ennek a méretnek az elérésével érhetünk el depozíciót az alső légutakban. Diffuzót tapasztalunk az egy mikrométernél kisebb részecskéknél, ezek a nem hasznosulnak, kilélegzésre kerülnek.
A terápia során előtérbe kerülnek a száraz porinhalációs készítmények. Alkalmazásuk köszönhető kiemelkedő stabilitásuknak és egyszerű alkalmazásuknak. A hatóanyag porát a belélegzett levegőáram hozza mozgásba és juttatja a légutakba, nem igényelnek hajtógázt, így környezetbarátak. Formulálás szempontjából két nagyobb csoportot, klasszikus hordozó alapú és hordozó mentes rendszereket különböztetünk meg. A hordozó mentes készítményeknél nem egy különálló nagyméretű szemcsére viszik fel a hatóanyagot, hanem a megfelelő additívekkel alakítják ki a hatóanyagot is magába foglaló komplex rendszereket.
Célunk modern előállítási technológiával és korszerű segédanyagok alkalmazásával jó aerodinamikai tulajdonságokkal rendelkező hordozó mentes porinhalációs készítmény előállítása melyben a depozícióhoz szükséges 1-5 mikroméretes részecskék gyors felszabadulást biztosító nanoméretes hatóanyagszemcséket hordoznak. Lehetőséget adva súlyos tüdőbetegségek hatékony lokális kezelésére.
Modell anyagként a gyenge vízoldékonyságú, gyulladásgátló hatású meloxikámot használtuk, amely inhalálva alkalmas lehet nem-kissejtes tüdő karcinóma lokális kezelésére, valamint alkalmazható cisztás fibrózisban és krónikus obstruktív tüdőbetegségben is. Célunk mikrorészecskék eljuttatása az epitel sejtekig, majd azokból felszabaduló meloxikám nanorészecskék esetleges tumorellenes hatásának indukálása.
A minta előállításának első lépésében a kutatócsoport által optimalizált nedves őrléssel nanoszuszpenziót állítottunk elő. Kombinált technikát alkalmaztunk, bolygómalomban őröltük cirkónium gyöngyökkel a hatóanyagot 2,5%-os PVA oldatban. A PVA a Mx felületén adszorbeálódó polimer, mely stabilizálja az inhalációs por szerkezetét és mukoadhezív sajátsága révén a deponálódást biztosítja. A szuszpenzió szemcsemérete, nano mérettartományba esett.
Wet milling requires less energy and time than dry milling. Thanks to the environmentally isolated system, it is a dust free process and the material is less heated up. Disadvantages e.g., increased wear of the grinding medium, corrosion hazards, etc.
Második lépésként három különböző összetételű mintát formuláltunk porlasztva szárítással, ami léptéknövelhető és reprodukálható előállítási technika és kedvező aerodinamikai tulajdonságokkal rendelkező részecskék nyerhetők vele. Segédanyagként leucint alkalmaztunk, ami egy hidrofób oldalláncal rendelkező aminosav, mely csökkenti a részecskék közötti kohéziót, növelve ezzel a por diszperzitásfokát. A leucint növekvő koncentrációban alkalmaztuk, hogy megvizsgalhassuk milyen módon befolyásolja a végtermék fizikai kémiai sajatsagait. Megállapítottuk, hogy a leucin jelenlétében több mint 10 százalékkal emelkedett a kitermelés.
Termékeink kritikus minőségi paraméterek monitorozása során az inhalációs készítmények vizsgálati protokolljának előírása szerint haladtunk.
A minták karakterizálását először méret, sűrűség és morfológiai vizsgálatokkal végzetük. A lézer diffrakcióval végzett szemcseanalízis bebizonyította, hogy mikrokompozitok homodiszperz méreteloszlásúak. Mindhárom minta átlagos szemcsemérete 3-5 mikrométeres, ami a megfelelő tüdődepozícióhoz szükséges. Az elektronmikroszkópos felvételeken megfigyelhetőek hogy a közel szférikus porlasztott szemcsék nanométeres hatóanyag részecskékből épülnek fel. Sikerült kis sűrűségű termékeket produkálni, amely szintén a kedvező aerodinamikát vetít előre.
A termoanalitikai vizsgálatok azt mutatták, hogy az eredetileg kristályos szerkezetű hatóanyag részben amorfizálódott. A kristályossági fok normalizált integrálok alapján való meghatározásával megkaptuk, hogy az amorf frakció mértéke 93 százalék volt. A kis mennyiségű kristályos frakció olvadáspontja a kezelés hatására csökkent. Porröntgen diffrakciós mérésekkel szintén alátámasztottuk az amorfizációt. Ezt bizonyítja hogy a jellemző 2theta értékeknél található karakterisztikus csúcsok intenzitása lecsökkent.
Porkészítmények formulálásánál fontos az interpartikuláris kölcsönhatások tanulmányozása. A részecskék között fennálló kohézió segédanyagokkal befolyásolható valamint a szemcsék morfológiája is hatást gyakorol rá. A lipofil meloxikámhoz képest a készített minták hidrofil sajátságot mutatnak. Megállapítható, hogy a PVA alkalmazása és a fajlagos felület növelése fokozta a minták polaritását. A leucinnak köszönhetően viszont a részecskék közötti kohéziós munka csökkenthető.
Elvégeztük a minták in vitro kioldódási vizsgálatát mesterséges tüdőfolyadékban módosított forgólapátos kioldókészülékben. Jól látható kezeletlen meloxikámhoz képest a nanonizált minták a megnövekedett fajlagos felületüknél fogva már az első 5-10 percben 60 százalékos hatóanyag felszabadulást mutattak.
900ml helyett, kisebb kioldóközeg, lapát
ph7,4
A minták in vitro türődepozícióját Andersen féle kaszkádimpaktor mérésekkel tanulmányoztuk, ami gyógyszerkönyvi vizsgálóeszköz az inhalációs készítmények hatékonyságának ellenőrzésére. Az impaktor egy légcsőből és 8 szűrő szintből és egy filterből áll, melyek a tüdő adott szegmenseit szemléltetik. A vizsgálat során mintákat kapszuláztuk, inhalátorba tettük és nehézlégzésnek megfelelően lélegeztettük be. Szintenként vizsgáltuk a deponálódott hatóanyag mennyiségét, amit spektrofotométerrel határoztuk meg. A minták eloszlásából KaleidaGraph program alkalmazásával kaptuk meg az eredményeket, a kedvező 2 mikronos MMAD-t és a 40-55%-os FPF értékeket.
A sztöchasztikus tüdőmodell egy számítógépes szimuláció, ami a légutakba belélegzett részecskék transzportját és depozícióját vizsgálja. Egyénre szabott adhatóak meg adatok a kor, nem és betegség függvényében, ezzel növelhető a hatékonyság és mérsékelhetőek mellékhatások. A számításokhoz felhasználtuk a termékeink méreteloszlását, morfológiáját és sűrűségét. Az in vitro méréshez hasonlóan mindegyik rendszernél magas tüdődepozíciót kaptunk eredményül. A leucin alkalmazása növeli a felső légúti kitapadást, de csökkenti a kilélegzett frakció mennyiségét.
Modelling parameters:
- time dependent inh. flow rate
- for 7 COPD patients
- age 52-70, female and male
- inh.time 1.3-3.2 s; breath-hold 5 s
- inhalation volume 1.70 L
+ particle properties (size, δ ect.)
Cikk-copd, 7v10, breezhaler
5 és 10 is, inhalált csökken
Összefoglalásként elmondhatjuk, hogy munkánk során ko-porlasztásos eljárással sikeresen állítottunk elő hordozó mentes amorf sajátságú nanonizált hatóanyagot tartalmazó mikrokompozitokat. Megfigyeltük a leucin morfológiára, kohézióra, és tüdődepozícióra gyakorolt kedvező hatását.
Az optimalizált összetételnek és az új típusú szerkezetnek köszönhetően a termékekkel hatékony pulmonális bevitel valósítható meg, mivel tüdődepozíciója magasabb, mint a forgalomban levő készítményeké, ennek köszönhetően a jövőben több légúti megbetegedés kezelésére is lehetőséget adnak.
Jövőbeni terveink között szerepel kombinációs készítmények előállítása, vizsgálati és előállítási protokollok fejlesztése.
Köszönöm témavezetőimnek és kooperációs munkatársainknak a segítséget, valamint Csóka Ildikónak, hogy lehetővé tette munkámat az intézetben. Önöknek pedig köszönöm a megtisztelő figyelmet!
Munkánk során porlasztva szárítást alkalmaztunk, ami az iparban régóta és széles körben alkalmazott eljárás szilárd fázisú gyógyszerkészítmények előállítására, léptéknövelhető és reprodukálható, kedvező aerodinamikai tulajdonságokkal rendelkező részecskék nyerhetők vele.
