Volcanic ash - PowerPoint PPT Presentation


Waimea Vacation House Rentals by Owner

Big Island, Hawaii, boasts diverse landscapes, from volcanic craters to lush rainforests. The weather, characterized by mild temperatures and occasional rainfall, creates a tropical paradise year-round. Perfect for vacation planning, the island offers a mix of relaxation and adventure.

1 views • 5 slides


Innovative Ash Management for Revenue Maximization at NTPC Kahalgaon

Revolutionizing ash management at NTPC Kahalgaon through a pilot project focused on segregating coarse and fine ash to meet industry demand, thereby maximizing ash utilization and revenue. The project aims to achieve ash segregation without major modifications, enhancing efficiency and profitability

0 views • 26 slides



Read⚡ebook✔[PDF] Io After Galileo: A New View of Jupiter's Volcanic Moon (Sprin

\"COPY LINK HERE ; https:\/\/getpdf.readbooks.link\/3540346813\n\n[PDF READ ONLINE] Io After Galileo: A New View of Jupiter's Volcanic Moon (Springer Praxis Books) | Io After Galileo: A New View of Jupiter's Volcanic Moon (Springer Praxis Books)\n\"\n

0 views • 6 slides


Analysis and Modelling of Specific Energy Consumption in Thermal Power Plants

This analysis focuses on the specific energy consumption for the transportation of coal ash slurries in thermal power plants using Computational Fluid Dynamics (CFD). The study emphasizes the efficiency factor in energy consumption and its impact on the national economic engine. It also discusses th

1 views • 27 slides


Venous Thromboembolism Diagnosis and Management in Latin America: ASH 2022 Educational Slide Sets

The American Society of Hematology (ASH) 2022 guidelines for the diagnosis and management of venous thromboembolism in special populations in Latin America are presented in educational slide sets authored by Dr. Juan Carlos Serrano Casas and other experts. The Latin American ADOLOPMENT project, a co

0 views • 52 slides


Sustainable Ash Utilisation Through BTAP Wagons

The initiative focuses on achieving a minimum ash utilization percentage requirement with a target of 80% in FY 2024-25 onwards. The plan includes fine fly ash collection and transportation through BTAP wagons for sustainable utilization, aiming for an overall average of 100% ash utilization by the

0 views • 18 slides


Feasibility Assessment of Reclaimed Fly Ash and Ground Tire Rubber Modified Concrete

Feasibility study on incorporating reclaimed fly ash (RFA) and ground tire rubber (GTR) into concrete to address the shortage of fly ash. Investigation of fresh, mechanical, and durability properties of GTR-modified concrete containing FFA and RFA. Focus on reducing carbon footprint, enhancing durab

0 views • 23 slides


Geology Unit Review

This geology unit review covers identifying different processes such as uplift, subduction, and convection, as well as types of volcanoes like cinder cones and composite volcanoes. It also discusses the Pacific Plate and its unique characteristics, along with volcanic activity around the Ring of Fir

2 views • 9 slides


Understanding the Carbon Cycle: Reservoirs, Dynamics, and Importance

Earth's carbon cycle plays a crucial role in sustaining life, with carbon moving through various reservoirs and processes. This cycle involves short-term terrestrial and marine cycles, as well as long-term cycles influenced by volcanic activity and rock weathering. Understanding carbon reservoir dyn

6 views • 45 slides


ASH Guidelines 2020: Management of Venous Thromboembolism

American Society of Hematology (ASH) released guidelines in 2020 for the management of Venous Thromboembolism, focusing on deep vein thrombosis and pulmonary embolism. These guidelines cover prevention, treatment, and optimal management strategies. The recommendations are developed through a rigorou

0 views • 45 slides


Understanding Volcanic Eruptions: Key Terminology and Processes

Volcanic eruptions are caused by the release of pressure inside the Earth, leading to the expulsion of magma through volcanic vents. This process results in the formation of cone-shaped mountains or hills known as volcanoes. The magma, which originates from the asthenosphere, rises through cracks in

1 views • 24 slides


ASH Guidelines on Venous Thromboembolism in Pregnancy

The American Society of Hematology (ASH) 2018 guidelines provide comprehensive management recommendations for venous thromboembolism in pregnancy. Key aspects include panel formation, clinical questions generation, evidence synthesis, and making recommendations. The guidelines offer strong and condi

0 views • 49 slides


Optimal Management of Anticoagulation Therapy - ASH 2018 Guidelines

The American Society of Hematology (ASH) 2018 guidelines focus on the optimal management of anticoagulation therapy, specifically in the context of venous thromboembolism (VTE). The guidelines cover topics such as prevention, treatment, and management strategies, developed through thorough panel for

0 views • 43 slides


Optimal Management of Anticoagulation Therapy: ASH 2018 Guidelines

Educational slide sets and clinical guidelines by the American Society of Hematology (ASH) provide recommendations for the management of venous thromboembolism, including the optimal use of anticoagulation therapy. The guidelines detail panel formation criteria, development process, evidence synthes

0 views • 43 slides


Updates on Belamaf in Multiple Myeloma: ASH 2023 Highlights

Explore the latest findings from the American Society of Hematology (ASH) 2023 Hybrid Congress regarding Belamaf in multiple myeloma, including real-world outcomes, safety and efficacy analyses, long-term treatment impacts, infection risk, ocular toxicity prevention, and more. Key presentations cove

0 views • 35 slides


Evolution of Igneous Activity in Various Hotspot Areas Over Millions of Years

Detailed historical account of igneous activity in hotspot regions such as Iceland, Eifel, Azores, and Canary Islands from Morgan's study. The progression of volcanic events over different geologic periods is illustrated through images and descriptions. The timeline ranges from 200 Ma to present fin

0 views • 13 slides


Multibeam Data Analysis for Seabed Characterization at Deception Island, Antarctic

This work explores the morphological and sedimentary characterization of the seabed at Deception Island, Antarctic, through the analysis of multibeam bathymetric data and geological samples. The study identifies ravines, depressions, and volcanic structures as key features, revealing a seabed predom

0 views • 7 slides


Understanding Fly Ash in Coal-Fired Power Plants

Fly ash is a by-product material generated from coal combustion in power plants. It is a waste material that needs proper disposal or recycling. The chemical composition of fly ash includes Silicon Dioxide, Calcium Oxide, Iron Oxide, and Aluminum Oxide, among others. ASTM C618 defines two classes of

0 views • 30 slides


Sustainable Building Practices: Using Supplementary Cementitious Materials

Supplementary Cementitious Materials (SCMs) are waste and by-product materials that can be used as full or partial substitutes for cement in concrete production. This practice helps reduce the environmental impact of traditional cement manufacturing processes and improves the overall sustainability

0 views • 18 slides


Exploring High Volume Fly Ash Concrete in Civil Engineering

High Volume Fly Ash Concrete is an eco-friendly alternative in construction, where fly ash partially replaces Portland cement. This material offers several benefits but is limited to specific replacement percentages. Understanding the properties, compositions, and benefits of using fly ash concrete

0 views • 44 slides


Update on Federal Regulation for Coal Ash Users in Texas

A comprehensive update on the Federal Regulation for Coal Ash Users in Texas provided by the American Coal Ash Association. The update covers key aspects such as the background of the regulation, exemptions for beneficial uses, examples of deficiencies, expected litigations, and the latest legislati

0 views • 12 slides


Enhancing Safety Measures for Ships during Volcanic Activity

Analyzing the hazards posed by volcanic activity to maritime shipping, this presentation explores the various risks such as physical damage, loss of stability, and impacts on instruments and engines. It discusses sources of information available, including Volcanic Ash Advisory Centers and Volcanic

0 views • 8 slides


Enhancing Marine Navigation Safety in Light of Volcanic Activities

This report, presented at the joint WMO/IHO Task Team meeting in Monaco, focuses on the impact of volcanic activities on marine navigation safety. It discusses collaboration with relevant coordinators to gather volcanic information, engagement with local agencies, and the importance of standard mess

0 views • 10 slides


UC Blue Ash Online Placement Testing Access

Access the UC Blue Ash online placement testing to help you select the appropriate English and Math courses. Prior to testing, retrieve your UC credentials, create your own password, and access the placement tests and Guided Self-Placement tool. The Guided Self-Placement (GSP) assists in determining

0 views • 9 slides


Insights from ASH Lived Experience Group on CQC Smokefree Guidance

The ASH Lived Experience Group, composed of individuals with firsthand experience of mental health issues and smoking, reflect on the challenges related to implementing smokefree policies in mental health settings. They emphasize the importance of staff support, long-term health focus, and cultural

0 views • 10 slides


Sustainable Forestry Conference Update: Emerald Ash Borer Management Insights

Explore the latest updates on forest health, particularly in managing the Emerald Ash Borer (EAB) infestation. Learn about detection, management strategies, replacement species, biocontrol, and the long-term fate of ash trees. Discover valuable insights shared by Linda Williams, a DNR Forest Health

0 views • 27 slides


Insights on Tonga's Internet Situation Post-Volcanic Eruption

Following the volcanic eruption in Tonga, disruptions in the internet connectivity were observed, with cables failing and challenges in utilizing satellite capacity. The potential of Starlink to assist was explored, revealing obstacles like signal impairment due to the volcanic ash and satellite pos

0 views • 25 slides


Mount Rainier Volcano Threats and Monitoring Data

Mount Rainier, with its elevation, proximity to residential areas, and geological features, poses significant volcanic hazards such as pyroclastic flows, lahars, and more. Monitoring data from USGS alert levels, seismic activity, and tilt measurements provide insights into potential volcanic activit

0 views • 9 slides


Mount Rainier Volcanic Hazard Assessment

Mount Rainier, with its high elevation, hydrothermal alteration, and proximity to populated areas, poses a significant volcanic threat in the Cascades. Potential hazards include volcanic ash, pyroclastic flows, and lahars, making it crucial to monitor the volcano's activity and alert levels closely

0 views • 14 slides


A Maternity Pathway for NRT Treatment in Smoking Cessation Programs - Insights from ASH Webinar

Explore the innovative approach to NRT treatment in maternity pathways for smoking cessation programs discussed during the ASH Webinar on 17th October 23. The initiative, led by Heidi Croucher and Janette Beer from Dorset ICS, aims to support pregnant women and household members in quitting smoking

0 views • 11 slides


Analyzing Tallest Mountains in the Solar System

This document explores the tallest mountains in the Solar System and proposes theoretical models for predicting their maximum altitudes on various celestial bodies. It discusses the heights of mountains on Mercury, Earth, Moon, Mars, Vesta, Ceres, Io, and other celestial bodies, along with different

0 views • 29 slides


Understanding Volcanic Hazards: Tephra, Ash Clouds, and Lava Flows

Explosive volcanic eruptions produce tephra, fragments of rock that can be carried by volcanic plumes, ash clouds, and lava flows. Tephra, including blocks, bombs, and lapilli, poses aviation hazards, infrastructure disruptions, and health risks. Ashfall can impact communities and agriculture over v

0 views • 4 slides


Understanding Volcanic Hazards: Session Overview by Dr. Patrick Asamoah Sakyi

This session by Dr. Patrick Asamoah Sakyi introduces students to the hazards associated with volcanoes, covering topics such as volcanic eruption components, primary and secondary effects of volcanic hazards, beneficial aspects of volcanism, and predicting volcanic eruptions. The session also includ

0 views • 35 slides


Understanding the Impact of Volcanic Eruptions on the Environment

Explore the causes of volcanic eruptions, including pressure changes, radioactive minerals, plate tectonics, hot spots, earth movement, thermal contraction, and water's role. Learn about different types of volcanicity and the landforms created by both extrusive and intrusive volcanic activity, from

0 views • 20 slides


Understanding Volcanic Processes and Magma Formation with Dr. Patrick Asamoah Sakyi

Explore the dynamics of volcanic eruptions, magma formation, and volcanic materials in this session led by Dr. Patrick Asamoah Sakyi from the Department of Earth Science at UG. Delve into topics such as magma origins, lava composition, factors influencing volcanic eruptions, volcano classification,

0 views • 41 slides


Journey through Darkness: Escape from Evil Island

Ash embarks on a terrifying journey through a dark labyrinth, encountering eerie creatures and facing imminent danger at every turn. Heart-pounding moments of fear and suspense unfold as Ash navigates through the unknown, trying to escape the clutches of a menacing monster lurking in the shadows.

0 views • 11 slides


Insight into the Lives of Ash and Isaiah

Ash and Isaiah, two grade 9 students from Avoca, share their hobbies, school routines, and interests in music, gaming, and animals. The post also poses thought-provoking questions about Czech Republic's music culture, folklore, and Gothic architecture, as well as delves into Tasmanian history dating

0 views • 5 slides


Enhancing Volcanic Ash Advisory Center Operations with AWIPS-II

Jamie Kibler, the Manager of Washington Volcanic Ash Advisory Center, recommends keeping the ash product in AWIPS-II for better identification and estimation of volcanic ash clouds. Transitioning to AWIPS-II would allow analysts to overlay imagery with other products for efficient production of Volc

0 views • 7 slides


Understanding NOAA's HYSPLIT Model for Predicting Volcanic Ash Dispersion

NOAA's HYSPLIT model is crucial for predicting the transport and dispersion of volcanic ash. By utilizing satellite data, this model aids in issuing advisories for aviation safety. Applications of the model extend to various atmospheric tracer studies. Inverse modeling techniques are employed to est

0 views • 14 slides


Mary Kay Ash - A Trailblazing Entrepreneur's Journey

Mary Kay Ash, born in Texas in 1918, founded her cosmetics company with innovative employee incentive programs. Despite personal challenges, she achieved remarkable success and was recognized as one of the most influential women in business. Her legacy continues through Mary Kay products enjoyed wor

0 views • 11 slides