Su kirliliği , Su Nanomalzemeler , Su toksik, Suda ağır metal Çikarması, Geçiş metali oksit nanomalzemeler , Inorganik nanomalzemeler, Organik polimer nanomalzemeler ve organik polimer destekli nanokompozitler
Dünyadaki diğer birçok genç gibi genç Müslümanların eğitimli milliyetçiliği, kendi kendine yeterli olma deneyimlerinden yoksundur. Bir iş yaratma, ülkelerine en iyi hizmeti sunma, günlük etkinliklerde bağımsız olma, öfkeli veya kötü insanlarla uğraşırken aklın kontrol edilmesi gibi deneyim vb.
Zor beceriler, örneğin bir sistemdeki liderliğin (bir devlet kurumundaki bir memur, bir iş organizasyonu yöneticisi, bir askeri lider, bir danışman, vb.) öğrenilmesi çok zor olan becerilerdendir. Bu kitap, sistem sorunlarının nasıl çözüleceğini öğrenmenize yardımcı olacaktır. Kitap, batı sistemleri (hem iş hem de hükümet sistemleri) ve Japon istihbaratından gelen nöroplastisite tarafından kullanılan bir sistem olan düşünce yöntemi gibi birçok ilgi çekici fikri öğretecektir.
Çünkü her gün yeni şeyler keşfediliyor. İlk bölüm, mevcut becerilerinizi eklemek için sürekli yeni şeyler öğrenmenin neden önemli olduğunu tartışmaktadır.
İkinci bölüm, beyin ve duygu kontrolü ve olumsuz düşünce kaynağı gibi düşünmenin temelini açıklamaktadır.
Üçüncü bölüm, yöneticilerin problem çözme, planlama, analiz etme, karar verme ve kontrol etme gibi günlük etkinlikleri gerçekleştirme görevlerini detaylandırmaktadır. Bu bölümde Somali hükümetinde ve iş sistemlerinde her gün ortaya çıkan birçok örnek ve çözüm vardır. Üçüncü bölümde ise, sorun analizi çalışma sayfası, karar verme çalışma sayfası vb gibi farklı çalışma formlarını kullanarak bir sistemin nasıl yönetileceğini öğretilmektedir.
Dördüncü bölümde, öğrenme sistemi stratejilerine odaklanmaktadır. Karmaşık sistemde nasıl sorumlu bir lider olabileceğini öğretir. Bu bölümün ilk bölümünde batı sistem düşünce stratejisi tartışılmaktadır. Batılı sistem temelli düşünce, bir sistemde bütün olarak , parçalar olarak değil nasıl yönetileceği hakkında konuşur. Bu, kitabın en ilgi çekici kısmıdır ve dünyanın en iyi 5 kurumsal kitabını özetledi. Kurumsal kitablar gibi: Beşinci disiplin, kurumsal sigma, endüstri için yeni ekonomi, hükümet ve eğitim ve daha birçok ilgili kitablar. Ayrıca kurbağa sendromu, başarı sınırları, müştereklerin trajedisi ve buzdağı stratejisi gibi daha pek çok strateji gibi sistem tuzaklarından kaçınmak için kullanılan stratejilerden de bahsetmiştir. Bu bölüm sadece sistemlerde batı felsefesini öğretmekle kalmaz, aynı zamanda strateji dağıtımları ve yalın yönetimine ilişkin becerileri açıklayan ‘’Toyota kata’’ gibi Japoncalar da vardır. Toyota Kata, nöroplastisite ile ilgilidir.
Beşinci Bölüm kadın istihbaratı ile ilgilidir. Uygun eğitimi sağlarsa kadınlar güçlüdür. Kadınlar da bizi birçok yönden etkiliyor, onlar bizim annelerimiz, kız kardeşlerimiz, teyzelerimiz ya da sistemlerimizde lider ya da çalışan olarak çalışıyorlar. Kendi araştırmalarıma göre, kadınların bilişsel zekasını azaltabilecek iki şey buldum, bu, öz-tanıma problemi ve diğer insanlar, özellikle de erkekler ile ilgili problem. Bu bölüm, bu iki şeyi çözmeye odaklanarak kadınların performansını geliştirmeye odaklanmıştır.
This document provides an overview of various drug nanocarriers for different routes of drug delivery. It discusses lipid-based nanocarriers including liposomes and emulsions. It also discusses polymer-based nanocarriers such as polymeric micelles, dendrimers, and nanoparticles composed of biodegradable polymers. The document then reviews formation of particles using supercritical carbon dioxide and characterization techniques for drug delivery systems produced via supercritical fluid methods.
Microbial growth involves an increase in cell numbers through cell division and reproduction. There are four phases of microbial growth: lag phase as cells adapt to their environment; log or exponential phase of rapid cell division; stationary phase as resources are depleted and growth balances mortality; and death phase as cells die off. Microbial growth is influenced by environmental factors like pH, temperature, gas availability, and pressure.
1. The history of biotechnology can be divided into 3 stages - ancient, classical, and modern. Ancient biotech involved early applications related to food and shelter. Classical biotech built on these techniques and promoted fermentation. Modern biotech manipulates genetic information through techniques like genetic engineering.
2. Biotechnology has 5 main branches - animal, medical, environmental, industrial, and plant. Animal biotech improves livestock through techniques like artificial insemination, cloning, and transgenic animals. Medical biotech develops drugs and treatments.
3. Environmental biotech applies bioprocesses to clean pollution through bioremediation. Industrial biotech uses organisms to produce chemicals. Plant biotech engineers crops for desired traits like pest
This document provides an overview of microbe-human interactions related to infection and disease. It discusses normal microflora that inhabit the human body without causing harm, as well as factors that influence the progress of infection, including pathogenicity, portals of entry, modes of transmission, the infection process, and portals of exit. Maintaining proper hygiene is emphasized as an important way to prevent the spread of disease.
This document provides an introduction to biochemistry. It defines biochemistry as the study of chemical reactions in living organisms and the structure and function of biomolecules like proteins, carbohydrates, lipids and nucleic acids. The overall goal of biochemistry is to describe life's processes using the language of molecules. The key biomolecules are made of monomers that polymerize to form larger structures. Carbohydrate monomers are monosaccharides, lipid monomers are fatty acids, protein monomers are amino acids, and nucleic acid monomers are nucleotides. The document discusses the basic components of cells, including organelles and biomolecules, and compares characteristics of prokaryotic and eukaryotic cells.
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!
Dünyadaki diğer birçok genç gibi genç Müslümanların eğitimli milliyetçiliği, kendi kendine yeterli olma deneyimlerinden yoksundur. Bir iş yaratma, ülkelerine en iyi hizmeti sunma, günlük etkinliklerde bağımsız olma, öfkeli veya kötü insanlarla uğraşırken aklın kontrol edilmesi gibi deneyim vb.
Zor beceriler, örneğin bir sistemdeki liderliğin (bir devlet kurumundaki bir memur, bir iş organizasyonu yöneticisi, bir askeri lider, bir danışman, vb.) öğrenilmesi çok zor olan becerilerdendir. Bu kitap, sistem sorunlarının nasıl çözüleceğini öğrenmenize yardımcı olacaktır. Kitap, batı sistemleri (hem iş hem de hükümet sistemleri) ve Japon istihbaratından gelen nöroplastisite tarafından kullanılan bir sistem olan düşünce yöntemi gibi birçok ilgi çekici fikri öğretecektir.
Çünkü her gün yeni şeyler keşfediliyor. İlk bölüm, mevcut becerilerinizi eklemek için sürekli yeni şeyler öğrenmenin neden önemli olduğunu tartışmaktadır.
İkinci bölüm, beyin ve duygu kontrolü ve olumsuz düşünce kaynağı gibi düşünmenin temelini açıklamaktadır.
Üçüncü bölüm, yöneticilerin problem çözme, planlama, analiz etme, karar verme ve kontrol etme gibi günlük etkinlikleri gerçekleştirme görevlerini detaylandırmaktadır. Bu bölümde Somali hükümetinde ve iş sistemlerinde her gün ortaya çıkan birçok örnek ve çözüm vardır. Üçüncü bölümde ise, sorun analizi çalışma sayfası, karar verme çalışma sayfası vb gibi farklı çalışma formlarını kullanarak bir sistemin nasıl yönetileceğini öğretilmektedir.
Dördüncü bölümde, öğrenme sistemi stratejilerine odaklanmaktadır. Karmaşık sistemde nasıl sorumlu bir lider olabileceğini öğretir. Bu bölümün ilk bölümünde batı sistem düşünce stratejisi tartışılmaktadır. Batılı sistem temelli düşünce, bir sistemde bütün olarak , parçalar olarak değil nasıl yönetileceği hakkında konuşur. Bu, kitabın en ilgi çekici kısmıdır ve dünyanın en iyi 5 kurumsal kitabını özetledi. Kurumsal kitablar gibi: Beşinci disiplin, kurumsal sigma, endüstri için yeni ekonomi, hükümet ve eğitim ve daha birçok ilgili kitablar. Ayrıca kurbağa sendromu, başarı sınırları, müştereklerin trajedisi ve buzdağı stratejisi gibi daha pek çok strateji gibi sistem tuzaklarından kaçınmak için kullanılan stratejilerden de bahsetmiştir. Bu bölüm sadece sistemlerde batı felsefesini öğretmekle kalmaz, aynı zamanda strateji dağıtımları ve yalın yönetimine ilişkin becerileri açıklayan ‘’Toyota kata’’ gibi Japoncalar da vardır. Toyota Kata, nöroplastisite ile ilgilidir.
Beşinci Bölüm kadın istihbaratı ile ilgilidir. Uygun eğitimi sağlarsa kadınlar güçlüdür. Kadınlar da bizi birçok yönden etkiliyor, onlar bizim annelerimiz, kız kardeşlerimiz, teyzelerimiz ya da sistemlerimizde lider ya da çalışan olarak çalışıyorlar. Kendi araştırmalarıma göre, kadınların bilişsel zekasını azaltabilecek iki şey buldum, bu, öz-tanıma problemi ve diğer insanlar, özellikle de erkekler ile ilgili problem. Bu bölüm, bu iki şeyi çözmeye odaklanarak kadınların performansını geliştirmeye odaklanmıştır.
This document provides an overview of various drug nanocarriers for different routes of drug delivery. It discusses lipid-based nanocarriers including liposomes and emulsions. It also discusses polymer-based nanocarriers such as polymeric micelles, dendrimers, and nanoparticles composed of biodegradable polymers. The document then reviews formation of particles using supercritical carbon dioxide and characterization techniques for drug delivery systems produced via supercritical fluid methods.
Microbial growth involves an increase in cell numbers through cell division and reproduction. There are four phases of microbial growth: lag phase as cells adapt to their environment; log or exponential phase of rapid cell division; stationary phase as resources are depleted and growth balances mortality; and death phase as cells die off. Microbial growth is influenced by environmental factors like pH, temperature, gas availability, and pressure.
1. The history of biotechnology can be divided into 3 stages - ancient, classical, and modern. Ancient biotech involved early applications related to food and shelter. Classical biotech built on these techniques and promoted fermentation. Modern biotech manipulates genetic information through techniques like genetic engineering.
2. Biotechnology has 5 main branches - animal, medical, environmental, industrial, and plant. Animal biotech improves livestock through techniques like artificial insemination, cloning, and transgenic animals. Medical biotech develops drugs and treatments.
3. Environmental biotech applies bioprocesses to clean pollution through bioremediation. Industrial biotech uses organisms to produce chemicals. Plant biotech engineers crops for desired traits like pest
This document provides an overview of microbe-human interactions related to infection and disease. It discusses normal microflora that inhabit the human body without causing harm, as well as factors that influence the progress of infection, including pathogenicity, portals of entry, modes of transmission, the infection process, and portals of exit. Maintaining proper hygiene is emphasized as an important way to prevent the spread of disease.
This document provides an introduction to biochemistry. It defines biochemistry as the study of chemical reactions in living organisms and the structure and function of biomolecules like proteins, carbohydrates, lipids and nucleic acids. The overall goal of biochemistry is to describe life's processes using the language of molecules. The key biomolecules are made of monomers that polymerize to form larger structures. Carbohydrate monomers are monosaccharides, lipid monomers are fatty acids, protein monomers are amino acids, and nucleic acid monomers are nucleotides. The document discusses the basic components of cells, including organelles and biomolecules, and compares characteristics of prokaryotic and eukaryotic cells.
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.
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
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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.
2. ÖZET
• Su kirliliği dünyada kritik bir konu haline gelir ve ağır metaller, organik ve inorganik
bileşikler ve biyo-organizmalar sudaki büyük kirliliğe neden olur. Kirleticilerin sudan
uzaklaştırılması için nanomalzemelerin (NM'ler) uygulaması dikkat çekicidir.
• Geleneksel teknolojiler ve nanoteknoloji ve biyo-strateji gibi gelişmekte olan
gelişmeler de dahil olmak üzere suyun iyileştirilmesine(remedesyonu) ilişkin çok
sayıda yayın bulunmaktadır; bunlar, geleneksel yöntemler, geçiş metali/metal oksit
nanopartikülleri, karbon nanotüp, grafen vb.
• Bu gözden geçirme makalesinde, NM'lerin sudaki toksik elementlerin giderilmesi
için uygulanması sistematik olarak özetlenmekte ve inorganik NM'lere, organik
polimer NM'lere ve organik polimerle desteklenen nanokompozitlere
odaklanmaktadır. Bu derlemenin amacı, araştırmacılar ve endüstri için toksik
elementlerin sudan uzaklaştırılması için ortaya çıkan nanoteknoloji ve NM'ler
alanında güncel bir analiz ve referanslar sağlamaktır.
3. GİRİŞ
• Endüstriyel devrimden bu yana çevre kirliliği endüstrileşmiş ülkeler ve gelişmekte
olan ülkeler ile ilgili dünya çapında kritik bir konu haline geldi. Suyun ana
kirleticileri (yüzey suyu, yer altı suyu ve bant suyu da dahil olmak üzere) ağırlıklı
olarak ağır metaller (atom numarası 20'den büyük metaller) ve arsenik iyonları,
deterjanlar, böcek öldürücü ilaçlar, farmasötik maddeler gibi organik kirleticiler,
ve biyomalzemeler.
• Ağır metaller genellikle iyon olarak bulunan Pb2 + (kurşun inyon), Hg2 + (cıva
inyon), Cr (VI) (krom) iyonları, Cd2 + (kadmiyum inyon), As3 + (arsenik inyon), As
(V) iyonları, CO2 +, Cu2 + (bakır inyon), Ni2 + (nikel inyon), Zn2 +(çinko inyon) , Ag
+ ve As gibi katyonlar olarak bulunurlar (yani arsenat As04 , arsenit as03 , vb.).
Ağır metal kirliliği ciddi bir çevresel ve halk sağlığı sorunu haline geldi, çünkü insan
vücudunda biyolojik olarak bozun olmayan ağır metallerin birikimi ciddi
hastalıklara neden olacaktı.
4. • Suda ağır metalun iyileştirilmesi için geleneksel
teknikler, kimyasal çöktürme, adsorpsiyon, iyon
değişimi, zar filtreleme, ters ozmoz, koagülasyon
ve flokülasyon, flotasyon ve ekstraksiyon ışınlama
elektrokimyasal işleme teknikleri, ileri oksidasyon
işlemleri ve biyosorpsiyon süreçlerini içerir.
• Çoğu durumda, remedesyon için iki veya daha
fazla yöntem her zaman sinerjik olarak çalışır. Bu
yöntemler arasında adsorpsiyon, ağır metalleri ve
bakteriyel patojeni sudan uzaklaştırmak için
önemli ve etkili bir tekniktir.
• Örneğin, aktif karbonlar, kil mineralleri,
kenetleme malzemeleri ve kitozan / doğal zeolitler
genellikle ağır metallerin sudan adsorbe edilmesi
için kullanılırlar.
• Çökeltileri oluşturmak için ağır metallerin
kimyasal çöktürme yöntemi. Üç tip reaktif, yani
inorganik çökelticiler, organik çelatlama reaktifleri
ve organik polimerler genel olarak
kullanılmaktadır.
Ağır metalin sudan uzaklaştırılmasında geleneksel teknikler
GİRİŞ
5. • Nanoteknolojinin gelişimi, tedavi etkinliğini arttırmak için umut verici bir
alternatif sunmaktadır. NMs (normal boyut: 1-100 nm), geniş yüzey alanı,
yüzey aktivitesi ve spesifik afinite gibi benzersiz fiziksel ve kimyasal
özelliklere sahiptir. Bu nedenle, NMs, inorganik ağır metallerin ve organik
ve diğer inorganik kirleticilerin sudan algılanması ve uzaklaştırılmasına
büyük ilgi duymuştur.
• Sonuç olarak, nanoteknolojinin ve NM'lerin gelişimi, su arıtımı ve
çevresel sürdürülebilirlik için sıçrama fırsatları sunmaktadır. Manyetik
NM'ler, karbon nanotüpü, aktive edilmiş karbon ve sıfır değerli geçiş
metali NM'leri gibi atık su iyileştirmesi için NM'lere birçok çaba
harcanmıştır. Çekirdek / kabuk yapılarındaki nanotanecikleri (NP)
süslemek için küçük organik moleküller veya organik polimerler
kullanılmıştir. NM'lerin avantajı, yüksek adsorpsiyon kabiliyeti ve
verimliliğidir. Sınırlamalar yüksek maliyetli, zayıf geri dönüştürülebilirlik
ve eko-endişe.
• Bu gözden geçirme makalesi öncelikli olarak, ağır metallerin musluk
suyu, yer altı suyu ve atık su dahil olmak üzere sudan çıkarılması için
NM'lere odaklanmaktadır. Burada NM'ler aşağıda iki kategoriye
dayanılarak tartışılmaktadır: inorganik ve organik Aday Gösterici.
Bunlardan birincisi, geçiş metali / oksit / sülfür NP'leri ve karbon / silikon
bazlı NM'ler. Sonuncusu, organik polimer NM'leri ve organik polimerle
desteklenen nanokompozit maddelerden oluşur (figür 2 göre) .
GİRİŞ
Sudan toksik elementlerin çıkarması için nanomalzemeler
7. Inorganik Nanomalzemeler
• İnorganik NM'ler genellikle geçiş metali / oksitleri
/ sülfürler NM'leri, grafen, silika asitli NM'ler ve
ilgili nanokompozitler gibi karbon bazlı NM'lere
ayrılır. Eşsiz özellikleri nedeniyle, geçiş metali
veya metal oksitler nanopartiküller (NPs) demir,
gümüş, altın, manyetik demir oksit, manganez
oksit, titanyum oksit, magnezyum oksit, bakır
oksit gibi atık sudaki ağır metal iyonlarını
uzaklaştırmak için yaygın olarak kullanılır. seryum
oksit vb.
• Makele göre, en önemli inorganik NM'lerden biri
olarak Fe3O4, Fe3C, Ni @ SiO2 ve Fe3O4 @ SiO2
gibi manyetik NP'ler iyi çalışılmıştır.
• Organik-inorganik hibrit manyetik NP'ler toksik
elementleri sudan seçici olarak uzaklaştırır ve
ayrıca harici manyetik alanla kolayca izole edilir.
Manyetik nanokompozitler, sudan Pb2 +, Cu2 +
ve Cd2 + 'yi çıkarmak için çok verimli, hızlı ve
kullanışlı bir araç sağlar.
8. • Demir oksit nanomalzemeler:-
• Toksik ağır metal iyonlarının ve organik ve diğer inorganik kirleticilerin sudan uzaklaştırılması için etkin
nanosorbentler ve fotokatalizörler olarak, demir oksit NM'leri temel olarak üç biçime ayrılır:1) manyetit (Fe3O4),
2) maghemit (y-Fe2O3) ve 3) hematit (α-Fe2O3 ) NP'ler.
• 1- Manyetit (Fe3O4) NP:
• Kirletici maddelerin sudan uzaklaştırılması için çeşitli organik / inorganik desteklerle stabilize edilen manyetik
Fe3O4 NP'ler kapsamlı bir şekilde araştırılmıştır. Organik polimerler NP'leri stabilize etmek için kullanılır.
• For instance, polyethylenimine (PEI) grafted magnetic Fe3O4 effectively highly adsorb heavy metals Cu2+,
Zn2+, Cd2+ . Polystyrene supported-hydrated Fe2O3 NPs also adsorb AsIII and AsV .
• Poly(glycidylmethacrylate) (PGMA) was utilized to coat magnetic Fe3O4 NPs through ordinary radical
polymerization, and b-cyclodextrin (b-CD) was linked onto the surface of NPs. The formed magnetic NPs
showed good interaction with some environmental pollutants such as bisphenol A and copper ions .
• Carboxymethyl-b-CD modified Fe3O4 NPs removed copper ions from aqueous solution by grafting
carboxymethyl-b-CD onto the magnetite surface via the carbodiimide method . 3-
Aminopropyltriethoxysilane, copolymers of acrylic acid and crotonic acid were used to modify Fe3O4 NPs
for removal of Cd2+, Zn2+, Pb2+and Cu2+ ions .
• Small organic molecules have also been widely applied to stabilize NPs . For example, the covalent
immobilization of thiosalicylhydrazide on the surface of Fe3O4 NPs was efficient in removing heavy metals
ions including Pb2+, Cd2+, Cu2+, Zn2+, and Co2+ from industrial wastes. Fe3O4 NPs decorated with
rhodamine 6G Schiff base exhibited high selectivity and sensitivity toward Al3+ ion over other common
metal ions in water solution.
Inorganik nanomalzemeler
Geçiş metali oksit nanomalzemeler
9. • Demir oksit nanomalzemeler:-
2- Maghemit (y-Fe2O3 NP:
• Organik polimer destekli maghemite NP'leri hakkında birçok rapor
bulunmaktadır.
• For example, polyrhodanine-coated maghemite (c-Fe2O3) NPs were
synthesized by one-step chemical oxidation polymerization and applied to
remove Hg2+ ions from aqueous solution.
3- Hematit (α-Fe2O3 ) NP:
Fu et al. reported that three-dimensional porous Mn-doped α-Fe2O3
nanostructures exhibited excellent abilities for the removal of Pb2+, Cr VI and
As III ions from wastewater with easy magnetic separation. Mixed magnetite–
hematite NPs were employed as a sorbent material to remove Pb2+, Cd2+ and
Cr3+ ions from water
Inorganik nanomalzemeler
Geçiş metali oksit nanomalzemeler
10. • Photocatalytic TiO2 NPs are usually applied for the
photodegradation of organic pollutants. However, TiO2 NPs
are also applied to remove heavy metals from water . For
example, thiolactic acid-modified titanium dioxide NPs
removed Cd2+ from water .
• Trace lead in water was quantitatively retained by immobilized
nanometer TiO2 in the pH range 4–7, in which TiO2 NPs
immobilized on silica gel were prepared by sol–gel method.
• TiO2 nanotube was used as solid-phase extraction adsorbents
for preconcentration of Ni2+ and Cd2+ ions .
• Carbon doped TiO2 (anatase) NMs remove CrV ion . Titanate
NMs were synthesized via hydrothermal reaction under
various NaOH concentrations (4–15 mol/L), and then used to
remove Cu2+ and Cd2+ ions from aqueous solution
Inorganik nanomalzemeler
Geçiş metali oksit nanomalzemeler
TiO2 nanopartiküller ve titanat nanoyapıları.
11. Inorganik nanomalzemeler
Geçiş metali nanopartikülleri
AU (Altın) NP:
• It was demonstrated that pH played
a crucial role in controlling the
parameters of 4-aminothiophenol
capped gold NPs for removal of
heavy metal ions in water.
• Serum albumin (BSA)-capped
gold NPs agarose gel membrane (Au
NPs@BSA/AGM) has been
developed for removing Hg2+ or Pb2+
in solution
Ag (Gümüş) NP:
• Silver NPs are well known for
their antimicrobial activity in the
treatment of biomaterials ,
rather than removal of heavy
metals.
• The study related to Ag NPs
removal of heavy metals such as
Hg2+ is limited.
Fe ( Demir) NP :
• In spite of their high aerobic
sensitivity, zero-valent iron NPs
have been widely applied to the
removal of heavy metals in
water.
• Fe NPs with the adsorption
capacity of cellulose effectively
removed CrVI ions from
industrial wastewater .
• Impressively, Fe NPs were
applied to remedy a uranium
contaminated waste effluent .
• However, the field of
application and toxicity of Fe
NPs requires further
investigation especially given
the Fe(0) NP handling difficulty.
12. • Son zamanlarda Aluru ve iş arkadaşları
yaratıcı bir şekilde tek katmanlı uygulandı
MoS2 nanopore membran su desalinasyon
için, grafen nanopores% 70 daha büyüktür.
Bu çalışma, sudaki ağır metallerin
giderilmesi için potansiyel olarak alternatif
bir strateji sunmaktadır.
• Atık su arıtma tesisindeki son kanalizasyon
çamuru malzemeleri olarak gümüş sülfür
(Ag2S) NP'ler uygulanmıştır.
Inorganik nanomalzemeler
Geçiş metali sülfid nanopartiküller
13. • Toksik olmayan ve yüksek emilim kapasiteleri
nedeniyle, karbon bazlı NM'ler, ağır metalleri
uzaklaştırmak için yaygın olarak
kullanılmaktadır.
• Zhou ve diğ. Nano ölçekli hidroksiapatit ve Cu2
+, Zn2 +, Pd2 + ve Cd2 + iyonları için karbon
siyahının adsorpsiyon kabiliyetini
araştırmışlardır. However, for trace heavy
metals at ppb levels in tape water, the effect is
limited.
• Karbon nanotüplerin, grafen materyallerin ve
fullerenlerin kullanımı geliştirilmiştir.
• Sudan ağır metallerin yüksek oranda
adsorpsiyonu ile karbon nanotüpler ve
nanofiberlerin yüzeyini greftlemek için çeşitli
organik ligandlar veya polimerler
uygulanmıştır.
Inorganik nanomalzemeler
Karbon bazlı nanomalzemeler
14. Karbon nanotüpler ve yüzey modifiye
nanotüpler
• Iijima 1991'de karbon nanotüpleri (CNTs)
keşfettiği için CNT'ler (tek duvarlı ve çok
duvarlı CNT'ler dahil), atık sudan ağır
metallerin uzaklaştırılması dahil olmak üzere
mükemmel özellikleri ve uygulamaları
nedeniyle kapsamlı bir şekilde araştırıldı.
• CNT bazlı NM'ler, ağır metalleri
elektrokimyasal olarak tespit etmek ve
çıkarmak için kullanılabilir.
• For example, for the adsorption of heavy
metal ions with carbon nanotubes at pH = 9,
the affinity order of the metal ions towards
CNTs is: Cu2+ > Pb2+ > Co2+ > Zn2+ > Mn2+.
Grafen / grafen oksit nanomalzemeler
• Grafen (grafen oksit (GO), grafen
keşfinden beri büyük ilgi çekmiştir.
• Grafen ve grafen bazlı NM'ler
hazırlanmıştır ve Kirletici
maddelerin metal iyonları ve
organik bileşikler dahil sudan
uzaklaştırılması.
• Örneğin, Yuan ve diğ. pH, adsorban
dozajı, yabancı iyonlar, temas
süresi ve sıcaklığın G.O üzerindeki
Zn2 + iyonlarının adsorpsiyonuna
olan etkisini araştırdı.
Inorganik nanomalzemeler
Karbon bazlı nanomalzemeler
15. • Silika bazlı NM'ler, nano gözenekli
silis, silika nanofiberler, silika
nanotüpler ve silika kaplı manyetik
NP'ler gibi silika NM'ler olarak
sınıflandırılır.
• Fonksiyonel hale getirilmiş
nanoporous silikanın biyolojik
sistemlerden ağır metalleri
uzaklaştırdığı bildirilmiştir.
Inorganik nanomalzemeler
Silika bazlı nanomalzemeler
16. • Synthetic organic polymers or biopolymers,
i.e. cellulose and chitosan bearing
polyfunctional groups in the surface such as
–NH2, –OH, –COOH, etc. efficiently adsorb
heavy metals in water.
• Polimer NM'ler ve nanosorbentler olarak
polimer destekli nanokompozitler, geçiş
metal / oksit NP'ler, aktif karbon ve organik
polimerler ile karşılaştırıldığında yüzeyde
geniş yüzey alanlarına ve çok fonksiyonlu
gruplara sahiptir.
• Polimer NM'ler polimer NP'leri, polimer
nano elyafları, polimer nano-kristalleri ve
polimer nano çubuklarını içerir.
Organik polimer nanomalzemeler ve organik polimer destekli
nanokompozitler
17. Organik polimer nanomalzemeler
• Her ne kadar organik polimerler,
ağır metallerin atık sudan
uzaklaştırılması için geniş çapta
araştırılmış ve uygulanmış
olsalar da, ağır metallerin
uzaklaştırılması için yüksek
verimli polimer NM'lerin
geliştirilmesi bir sorun olmaya
devam etmektedir.
Organik polimer destekli nanokompozitler
• İki tür organik polimer destekli
nanokompozit, yani sentetik organik
polimer destekli NM'ler ve biyopolimer
destekli NM'ler vardır.
• The former type includes polyaniline
(PAN), polystyrene, polyhydroxybutyrate
(PHB), poly(tetrafluoroethylene),
polyethylene (PE), and nafion. The latter
one concerns cellulose, chitosan, and
alginate or resin. The formed polymer-
supported nanocomposites are applied to
remove heavy metals, organic pollutants
and biomaterials from water
Organik polimer nanomalzemeler ve organik polimer destekli
nanokompozitler
18. Sonuç
• Bu derleme yazısında, toksik elementlerin sudan uzaklaştırılması için NM'lerin son
gelişmelerinin değerlendirilmesi yapılmıştır. NM'lerin, yüksek verim, yüksek maliyet
ve potansiyel sağlık riski ve ikincil kirlilik gibi sudan gelen ağır metalleri, organik ve
diğer inorganik kirleticileri yok etmek için uygulanması için avantajlar ve sınırlamalar
vardır.
• Sonuç olarak, düşük maliyetli ve potansiyel olmayan sağlık / eko-riskli yüksek verimli
NM'lerin geliştirilmesi arzu edilir.
• Ağır metal iyileştirmesi için NM'ler inorganik ve organik NM'ler olarak sınıflandırılır.
İnorganik NM'ler, küçük organik moleküller, organik polimerler ve inorganik
reaktifler dahil çeşitli kabuk moleküllerine sahip bir inorganik çekirdek içerir.
• Manyetik çekirdekler içeren manyetik NM'ler, harici manyetik alanla kolay
ayrışmanın büyük avantajına sahiptir. Organik NM'ler organik polimer NM'leri veya
organik polimer destekli NM'leri içerir.