The document describes several advanced pre-Columbian civilizations in Latin America including the Maya, Inca, and Aztec empires. These civilizations had complex social hierarchies, religious and governmental institutions, agricultural practices including terraced farming, and calendrical and mathematical systems. They built monumental architecture and engineering works without the use of wheels. The Spanish conquest introduced new technologies, animals, crops, diseases, and led to a mixing of indigenous and European heritages in Latin America.
Brief history of Ancient Greece 3650 BC to 146 BC. It includes the early civilizations, the Greek dark ages, Archaic Greece, Classical Greece and Hellenistic Greece.
The Beginnings of Ancient Rome About 750 B.C., the villages joined together to form a city called Rome. It was ruled by kings for more than 200 years. Eventually, Rome became a republic, and the people elected representatives. These representatives formed the Senate, Rome's most powerful body of government
A brief history of the Chinese Dynasties. It was done on a short notice. I hope you enjoy and please feel free to correct any mistakes I made or comment. if you wish.
Brief history of Ancient Greece 3650 BC to 146 BC. It includes the early civilizations, the Greek dark ages, Archaic Greece, Classical Greece and Hellenistic Greece.
The Beginnings of Ancient Rome About 750 B.C., the villages joined together to form a city called Rome. It was ruled by kings for more than 200 years. Eventually, Rome became a republic, and the people elected representatives. These representatives formed the Senate, Rome's most powerful body of government
A brief history of the Chinese Dynasties. It was done on a short notice. I hope you enjoy and please feel free to correct any mistakes I made or comment. if you wish.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
3. Characteristics of Advanced Civilizations
• High populations within societies
• Advanced food storage and domestication of a variety of food
• Complex institutions, such as organized religion and
government
• Written language
• Specialization of jobs
5. Characteristics of the Mayan Empire
• Highly organized religious and government systems
• Religious rituals demanded involvement by all social classes
• Mayan society was divided by class and status, living in kin-based groups with a
hereditary chief
• Rulers were recognized as god-kings
6. • Hieroglyphs were their form of
writing
• Mayans used two calendars, one
was based on a 365-day year; the
other was used for religious
purposes
• Applied complex mathematical
systems including the concept of
zero
• Highly developed astronomical
concepts
9. Characteristics of the Incan Empire
• “the land of four quarters”
• No written language, but
pictographs, and quipus
• Engineering
accomplishments included
suspension bridges and
roads that connected the
empire.
• All property belonged to
the state. Central planning
organized peasants into
work crews.
10.
11.
12. • Trade included textiles, gold,
silver and bronze, Peruvian
livestock and agriculture; used
coin money
• Terraced farms dotted the
mountainous landscape and
corn was grown at altitudes
over 13,000 ft.; steps provided
access to farms; guano used as
fertilizer
• Macchu Picchu
13. • Religious ceremonies were highly complex
and included human and animal sacrifices
• The supreme god of the Incas was the
creator god, Viracocha
• The royal family was believed to be
descended from the sun god, Inti
• Incas also practiced ancestry-worship and
mummification
19. Characteristics of the Aztec Empire
• The Triple Alliance (Mexica,
Texcoco and Tlacopan)
ruled from about 1428 until
1521 CE
• Tenochtitlán
• Chinampas
• City-states helped support
large populations, which
were highly organized
20.
21.
22. • Writing included pictographs but was
not as developed as the Mayan
• Mathematical concepts included a
counting system based on 20
• Accurate calendar
• Had the wheel, but only used for
children’s toys.
• Herbal remedies for specific ailments
• Tradition of poetry, music, and
drama.
23. • Belief systems supported
necessary human sacrifices to
appease the gods; these also
included child-sacrifices
24.
25.
26. • Class system was highly stratified; rulers were considered semi-divine
• Highly advanced trade system, extending into Guatemala, included lake salt, cacao
and textiles (no coin money)
• Today, 30% indigenous people in Mexico claim ancestry to the Aztec, 9% are purely
Spanish, 60% are mixed.
BCE and CE are used to diminish the Gregorian Calendar’s influence over indigenous cultures. Even if in name and not mathematically different in actual years, BCE and CE are worth mentioning since the Catholic Church had an enormous influence over colonization in the “New” world.
The Inca Empire was separated into four sections together known as 'Ttahuantin-suyu' or "land of the four quarters" each ruled by a governor or viceroy called 'Apu-cuna' under the leadership of the central 'Sapa Inca'.
The picture is a schematic map of Tenochtitlan drawn by an indigenous artist, probably at the behest of a Spanish Viceroy. It shows the city in the year of its founding, 1325 and represents th canals and lakes as an X set into a rectangle. The place-name of the city – a cactus growing from a rock – appears at the center, and the original founders of the city apperar in its four quadrants.
Sacrifice seems brutal, but it was seen as a duty. Sacrifical victims believed that they would become a king in the afterlife and went willingly. Children were made to cry to appease the god of rain before sacrificing. In war enemies were spared on the battlefield for sacrifice. One sacrifice included flaying the skin and wearing it. Priests would then boil and eat the victims to ingest the powers of the gods.
enochtitlan was built according to a fixed plan and centered on the ritual precinct, where the Great Pyramid of Tenochtitlan rose 50 m (164.04 ft) above the city. Houses were made of wood and loam, roofs were made of reed,[26] although pyramids, temples and palaces were generally made of stone.
"The Storming of the Teocalli." (1848). Emmanuel Leutze. (Cortez with stout armored band fights his way back into Tenochtitlan, June, 1520. Based on Prescott's description) http://www.csub.edu/~gsantos/img0014.html