This document presents a proposed methodology for earthquake detection using analysis of seismic signals. It begins with background on earthquakes and existing detection methods. The proposed method involves analyzing seismic signals using wavelet transforms to extract energy and frequency parameters. These parameters are then used to calculate magnitude, wavelength, and rupture area. The methodology is tested on real seismic datasets containing over 10,000 signals. Results show the method can accurately detect earthquakes with magnitudes above 4.0 based on analyzing the extracted energy and frequency characteristics.
There are many different means of investigating the landslide-prone areas. Two types of landslide hazard evaluation methods are available. One is the direct observation and the other one is the use of technological tools. One of the guiding principles of geology is that the past is the key to the future. In evaluating landslide hazards, the future slope failures could occur as a result of the same geologic, geomorphic, and hydrologic situations that led to past and present failures. Based on this assumption, it is possible to estimate the types, frequency of occurrence, extent, and consequences of slope failures that may occur in the future. A landslide susceptibility map goes beyond an inventory map and depicts areas that have the potential for landsliding.
There are many different means of investigating the landslide-prone areas. Two types of landslide hazard evaluation methods are available. One is the direct observation and the other one is the use of technological tools. One of the guiding principles of geology is that the past is the key to the future. In evaluating landslide hazards, the future slope failures could occur as a result of the same geologic, geomorphic, and hydrologic situations that led to past and present failures. Based on this assumption, it is possible to estimate the types, frequency of occurrence, extent, and consequences of slope failures that may occur in the future. A landslide susceptibility map goes beyond an inventory map and depicts areas that have the potential for landsliding.
Digital Elevation Model (DEM) is the digital representation of the land surface elevation with respect to any reference datum. DEM is frequently used to refer to any digital representation of a topographic surface. DEM is the simplest form of digital representation of topography. GIS applications depend mainly on DEMs, today.
Digitizing in GIS is the process of converting geographic data either from a hardcopy or a scanned image into vector data by tracing the features. During the digitzing process, features from the traced map or image are captured as coordinates in either point, line, or polygon format
Continental drift is the hypothesis that the Earth's continents have moved over geologic time relative to each other, thus appearing to have "drifted" across the ocean bed.
Wegener argued that there was once a super continent (which he named Pangea -meaning ''all land ) which split up over millions of year and gradually drifted over to their current place on earth at a rate of a few centimeter year.
WHAT IS AN EARTHQUAKE?
Where Do Earthquakes Happen?
Why Do Earthquakes Happen?
How Are Earthquakes Studied?
How To Locate The Earthquake's Epicenter?
SCALES FOR EARTHQUAKE MEASUREMENT
What Are Earthquake Hazards?
Types of Platforms
1. Airbrone Platforms
2. Spacebrone Platforms
Platforms are Vital Role in remote sensing data acquisition
Necessary to correct the position the remote sensors that collect data from the objects of interest
Isostasy and Flexure Of Lithosphere: Estimation Of Effective Elastic ThicknessAvadhesh Shukla
This presentation is all about describing the importance of Isostatic Compensation on Lithosphere. Matlab code has been written to calculate the effective elastic thickness.
Digital Elevation Model (DEM) is the digital representation of the land surface elevation with respect to any reference datum. DEM is frequently used to refer to any digital representation of a topographic surface. DEM is the simplest form of digital representation of topography. GIS applications depend mainly on DEMs, today.
Digitizing in GIS is the process of converting geographic data either from a hardcopy or a scanned image into vector data by tracing the features. During the digitzing process, features from the traced map or image are captured as coordinates in either point, line, or polygon format
Continental drift is the hypothesis that the Earth's continents have moved over geologic time relative to each other, thus appearing to have "drifted" across the ocean bed.
Wegener argued that there was once a super continent (which he named Pangea -meaning ''all land ) which split up over millions of year and gradually drifted over to their current place on earth at a rate of a few centimeter year.
WHAT IS AN EARTHQUAKE?
Where Do Earthquakes Happen?
Why Do Earthquakes Happen?
How Are Earthquakes Studied?
How To Locate The Earthquake's Epicenter?
SCALES FOR EARTHQUAKE MEASUREMENT
What Are Earthquake Hazards?
Types of Platforms
1. Airbrone Platforms
2. Spacebrone Platforms
Platforms are Vital Role in remote sensing data acquisition
Necessary to correct the position the remote sensors that collect data from the objects of interest
Isostasy and Flexure Of Lithosphere: Estimation Of Effective Elastic ThicknessAvadhesh Shukla
This presentation is all about describing the importance of Isostatic Compensation on Lithosphere. Matlab code has been written to calculate the effective elastic thickness.
Minamata is a city located in the Kumamoto prefecture, Japan. The Chisso Corporation, basically a fertilizer and chemicals producer started to release its waste into the Minamata river. This affected the whole Minamata community since the concentration Mercury became high.
Ionospheric TEC Disturbances over South KoreaFollowing the 2011 Great Tohoku ...researchinventy
Ionospheric total electron contents (TEC) disturbances following the 2011 great Tohoku earthquake on March 11, 2011 were observed by a GPS network in South Korea. The impulsive TEC enhancements were first observed approximately 16.5 minutes after the beginning of the earthquake. Various types of seismic waves were also observed over South Korea.To investigate more detailed disturbances in the TEC, we processed the GPS data with a sampling rate of 1Hz and applied a band-pass filter with corner frequencies of 0.0 and 0.005 Hz. Small-scale traveling ionospheric disturbances (TIDs) with a period of approximately 4minutes (~250 seconds) were observed from 6:15 to 7:10 UT. These variations are considered to be a clear manifestation of the acoustic resonance oscillations. We also observed medium-scale TIDs with a period of approximately 15 minutes and a duration of approximately 60 minutes. A remarkable finding is that the damping of the amplitude of the medium-scale TIDs was observed clearly in the time series
Direct Measure of Radiative And Dynamical Properties Of An Exoplanet AtmosphereSérgio Sacani
Two decades after the discovery of 51Pegb, the formation processes and atmospheres of short-period gas giants
remain poorly understood. Observations of eccentric systems provide key insights on those topics as they can
illuminate how a planet’s atmosphere responds to changes in incident flux. We report here the analysis of multi-day
multi-channel photometry of the eccentric (e ~ 0.93) hot Jupiter HD80606b obtained with the Spitzer Space
Telescope. The planet’s extreme eccentricity combined with the long coverage and exquisite precision of new
periastron-passage observations allow us to break the degeneracy between the radiative and dynamical timescales
of HD80606b’s atmosphere and constrain its global thermal response. Our analysis reveals that the atmospheric
layers probed heat rapidly (∼4 hr radiative timescale) from<500 to 1400 K as they absorb ~20% of the incoming
stellar flux during the periastron passage, while the planet’s rotation period is 93 35
85
-
+ hr, which exceeds the predicted
pseudo-synchronous period (40 hr).
Key words: methods: numerical – planet–star interactions – planets and satellites: atmospheres – planets and
satellites: dynamical evolution and stability – planets and satellites: individual (HD 80606 b) – techniques:
photometric
Earthquake and its predictions. by engr. ghulam yasin taunsviShan Khan
Earthquakes occur where tectonic plates meet, called faults.
California lies on one of the most active faults in the world, the San Andreas Fault.
Methods for predicting earthquakes on these faults vary, none of them being 100% accurate.
Predictions are generally given for a time frame instead of an exact date
First Observation of the Earth’s Permanent FreeOscillation s on Ocean Bottom ...Sérgio Sacani
The Earth’s hum is the permanent free oscillations of the Earth recorded in the absence ofearthquakes, at periods above 30 s. We present the first observations of its fundamental spheroidaleigenmodes on broadband ocean bottom seismometers (OBSs) in the Indian Ocean. At the ocean bottom,the effects of ocean infragravity waves (compliance) and seafloor currents (tilt) overshadow the hum. In ourexperiment, data are also affected by electronic glitches. We remove these signals from the seismic traceby subtracting average glitch signals; performing a linear regression; and using frequency-dependentresponse functions between pressure, horizontal, and vertical seismic components. This reduces the longperiod noise on the OBS to the level of a good land station. Finally, by windowing the autocorrelation toinclude only the direct arrival, the first and second orbits around the Earth, and by calculating its Fouriertransform, we clearly observe the eigenmodes at the ocean bottom.
Magnetic field and_wind_of_kappa_ceti_towards_the_planetary_habitability_of_t...Sérgio Sacani
We report magnetic field measurements for κ
1 Cet, a proxy of the young Sun when life arose on Earth. We carry out an analysis
of the magnetic properties determined from spectropolarimetric observations and reconstruct its large-scale surface magnetic
field to derive the magnetic environment, stellar winds and particle flux permeating the interplanetary medium around κ
1 Cet.
Our results show a closer magnetosphere and mass-loss rate of M˙ = 9.7 × 10−13 M yr−1
, i.e., a factor 50 times larger than the
current solar wind mass-loss rate, resulting in a larger interaction via space weather disturbances between the stellar wind and
a hypothetical young-Earth analogue, potentially affecting the planet’s habitability. Interaction of the wind from the young Sun
with the planetary ancient magnetic field may have affected the young Earth and its life conditions.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
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
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.
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.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
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.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
5. Top 10 deadliest Natural hazards
Year Disaster Location
1931 Flood China
1887 Flood China
1556 Earthquake China
1970 Cyclone Bangladesh
2010 Earthquake Haiti
1926 Earthquake Antioch
1976 Earthquake China
2004 Tsunami Indian Ocean
1920 Earthquake Haiyuan
1975 Dam Failure China
6. Existing methods
Prediction based on animal behaviour.
1. Grouping of snakes and rats over the earth surface
escaping from the under ground due to sensing of
movements in tectonic plates.
2. Electro sensitivity experiment.
Prediction based on signals extracted from under ground water.
1. Extraction of co-seismic signals.
RTP method.
7. Types of waves resulted after ground movement are
1. P waves
2. S waves
3. Love waves
4. Stonely waves
5. Rayleigh waves
The location within the Earth’s core where the rock actually breaks is
called the focus of the earthquake. The location on the Earth’s surface
directly above the focus is called the Epicenter.
Two types of seismic waves are generated at the earthquake focus:
1.Body waves - spread outward from the focus in all directions.
2.Surface waves - spread outward from the epicenter to the Earth's surface.
Hence, these waves can detect the earthquake
12. Results and Discussion
The seismic parameters like energy and frequency are
obtained from the above graph.
Other parameters like wavelength, surface magnitude,
rupture area are obtained using standard formulae.
This experimentation is carried on real time seismic signals
which are bought from SSA, USGS, JMA etc.
observations on experimentation concluded that the
minimum value of Ms is 4.
15. Bibliography
1. P. Shebalin, V. Keilis-Borok, A. Gabrielov, I. Zaliapin, D.Turcotte, “Short-term earthquake prediction by
reverse analysis of lithosphere dynamics,” ELSEVIER Tectonophysics , 2006, pp.63 – 75
2. Neeti Bhargava, V. K. Katiyar, M. L. Sharma and P. Pradhan, “Earthquake Prediction through Animal
Behaviour: A Review,” Indian Journal of Biomechanics: Special Issue NCBM 2009, pp.159-165.
3. G. Molchan and L. Romashkova, “Earthquake prediction analysis: The M8 algorithm,” physics.geo-
physics, 2010, pp. 1-20
4. Sajjad Mohsin, and Faisal Azam, “Computational seismic algorithmic comparison for earthquake
prediction,” International Journal Of Geology Issue 3, Volume 5, 2011, pp. 53-59.
5. Chieh-Hung Chen, Horng-Yuan Yen,Chung-Ho Wang, Yih-Hsiung Yeh, Jann-Yenq Liu, Yee-Ping Chia,
Chen Liu, Yetmen Wang and Wen-Tzong Liang, “Identification of earthquake signals from
groundwater level records using the HHT method,” Geophysical Journal International, 2010,
pp.1231–1241.
6. Claudio Satriano, Yih-Min Wu, Aldo Zollo, Hiroo Kanamori, “Earthquake early warning: Concepts,
methods and physical grounds,” ELSEVEIR Soil Dynamics Earthquake Engineering 2010, pp. 1-13.