Surface preservation - PowerPoint PPT Presentation


Comprehensive Guide to Food Safety and Preservation in Home Science

Explore the world of food safety and preservation through this detailed course in Home Science at Mahila Mahavidyalaya, Karad. The course covers topics like basics of food safety, principles of food preservation, methods of food preservation, and practical sessions on preparing various food items. G

1 views • 6 slides


Response to Submissions on Preservation and Development of Agricultural Land Bill

Deputy Director General D. Serage presents to the Portfolio Committee on Agriculture, Land Reform, and Rural Development regarding the feedback received on the Preservation and Development of Agricultural Land Bill. Various organizations made oral and written submissions during public hearings, cont

0 views • 71 slides



Arkansas Historic Preservation Program

This content provides insights into the Arkansas Historic Preservation Program (AHPP) grants aimed at supporting the preservation, restoration, and rehabilitation of historic properties in Arkansas. The grants focus on maintaining structural integrity, addressing deficiencies, ensuring safety and co

1 views • 23 slides


Exploring Surface Tension and Wettability in Nature

Discover the fascinating world of surface tension and wettability through engaging experiments and observations, from water cohesion on a penny to the microscopic structures on lotus leaves. Delve into the role of cohesion and adhesion, surface wettability factors, and everyday applications of these

2 views • 17 slides


Fish Processing and Preservation Methods for Quality and Longevity

Fish are highly perishable and require proper preservation techniques to maintain their quality and freshness. Methods such as chilling, freezing, and other preservation techniques are employed to extend the shelf life of fish for short and long durations. Quick freezing is preferred for long-term s

1 views • 17 slides


Blood Evidence Collection and Preservation Guidelines

Learn about the proper collection and preservation methods for liquid blood, dried stains, stained clothing, swabs of stains, and envelopes in forensic investigations. Follow detailed instructions for identification, preservation, wrapping, and packing to ensure the integrity of blood evidence.

0 views • 11 slides


Understanding Runoff in Surface Water Systems

Runoff, the flow of precipitation and other contributions in surface streams, plays a crucial role in watershed systems. It encompasses various sources such as surface runoff, interflow, and base flow. Surface runoff, which travels over the ground surface to channels, is influenced by factors like s

1 views • 27 slides


Understanding Ocean Currents and Effects

Ocean currents play a crucial role in the movement of water across the Earth's surface. Wind-driven surface currents, influenced by the Coriolis effect, move water horizontally and impact climate patterns worldwide. Major currents extend deep below the surface and can move rapidly, while rip current

0 views • 14 slides


Milk Preservation Techniques and Methods

Milk can be preserved using various techniques such as chilling, pasteurization, and chemical preservation methods like hydrogen peroxide. The shelf life of milk can be extended by cooling or utilizing the lactoperoxidase system. Germicidal properties of fresh milk and naturally occurring inhibitory

3 views • 16 slides


Understanding Surface Tension in Physical Pharmacy Lab

Surface tension is a crucial concept in physical pharmacy lab dealing with gas-solid or gas-liquid interfaces. It refers to the force per unit length required to balance the inward pull on the surface. Interfacial tension, cohesive forces, and adhesive forces play significant roles in determining su

0 views • 16 slides


The Time is Now: Urgency of Audiovisual Preservation

Postponing digital preservation of audiovisual heritage can lead to irreversible loss. The urgency lies in the deteriorating nature of audiovisual media and the necessity of digitization for long-term preservation. Challenges include lack of awareness, obsolescence of playback equipment, and excuses

0 views • 26 slides


National Wilderness Preservation System Overview

Explore the history, purpose, and values of the National Wilderness Preservation System in the United States through this presentation. Discover key facts, trends, and management principles related to over 109 million acres of protected wilderness areas managed by federal agencies. Gain insights int

0 views • 13 slides


Pavement Preservation Treatment Knowledge Transfer Analysis

The analysis discusses the peer exchange facilitators, knowledge transfer process between Lead and Explorer States, disadvantages of limited knowledge transfer, and details of pavement preservation treatment experience in various states. It emphasizes the importance of sharing expertise to enhance p

0 views • 48 slides


Dane County Farmland Preservation Plan Overview

This overview highlights the Dane County Farmland Preservation Plan, which includes planning areas, preservation programs, zoning regulations, density caps, siting criteria, and more to protect agricultural lands and promote sustainable development in Dane County, Wisconsin.

0 views • 9 slides


Technology Fundamentals for Digital Preservation

This course covers common computer systems, file formats, open-source software, and the OAIS standard for digital preservation. Participants will learn about operating systems, file systems, and file format preservation issues. The course also explores the differences between Windows and Unix operat

1 views • 80 slides


Long-term Preservation in the Cloud: Data Management and Architecture Overview

Exploring the intricate landscape of long-term preservation in the cloud, this material delves into data management life cycles, roles, preservation awareness, collaborative search and access mechanisms, OAIS compliance, and user interface considerations. It highlights the importance of proactive pr

0 views • 10 slides


National Historic Preservation Act: Background and Requirements

The National Historic Preservation Act (NHPA) was established in 1966 to protect historic resources in the United States. It was a response to the alarming damage caused by large-scale projects post-World War II. The Act requires federal agencies to consider the impacts of their undertakings on hist

2 views • 18 slides


Enhancing High Energy Physics Research Through Analysis Preservation and Generator Tuning

Delve into the world of high-energy physics with a riveting journey through the analysis preservation and tuning of hadronic interaction models. Learn about the motivation, goals, and processes involved in making research results accessible, publicly available, and reproducible. Explore the tools an

0 views • 23 slides


Exploration of Meat Preservation Techniques from Various Cultures

This project delves into the science and tradition of meat safety and preservation, focusing on beef jerky as a counterpart to traditional Native American dried meats. It includes activities like preparing jerky, evaluating salt's impact on preservation, and sensory testing. Additionally, it explore

0 views • 23 slides


UNESCO PERSIST Content Selection Guidelines: Long-Term Preservation Strategy

Providing guidance to memory and cultural institutions on selecting digital heritage for preservation, the UNESCO PERSIST Content Task Force emphasizes the importance of safeguarding digital materials for future generations. Highlighting the risk of losing valuable heritage, the guidelines stress th

0 views • 15 slides


Practical Strategies for Digital Preservation at IWU

Explore digital preservation strategies in practice at Illinois Wesleyan University. Learn from Meg Miner, the University Archivist, about preservation philosophy, local-centric decisions, and the importance of prioritizing digital collections inventory. Gain insights into updates on processing acti

0 views • 33 slides


Optimal Monograph Preservation in Shared Print Collections

A model is proposed by Ian Bogus, Candace Arai Yano, Shannon Zachary, Jacob Nadal, Mary Miller, Helen N. Levenson, Fern Brody, and Sara Amato to determine the ideal number of monograph copies for preservation in shared print collections. The model considers variables such as on-shelf probability, bi

0 views • 11 slides


Surface Ozone Seasonal Cycle Reversal Study in Northeastern United States Lower Manhattan

Study on the reversal of the surface ozone seasonal cycle over Northeastern United States Lower Manhattan, analyzing the impact of NOx and VOC emissions on Surface O3 levels. Research shows a 26% decrease in regional NOx emissions leading to changes in the seasonal cycle of surface ozone concentrati

0 views • 24 slides


Enhancing Cultural Heritage Preservation and Sustainable Tourism through CCI and SME Capacities

This project aims to enhance knowledge, skills, and competitiveness of Cultural and Creative Industries (CCI), Small and Medium Enterprises (SMEs), and startups in supporting cultural heritage preservation and sustainable tourism. Activities include developing a common working methodology, E-catalog

0 views • 27 slides


Understanding Surface Tension in Physical Pharmacy Lab

Surface tension is a critical aspect in physical pharmacy lab experiments, involving the study of forces at gas-solid or gas-liquid interfaces. It is the force per unit length required to counterbalance the net inward pull on a surface. The concept extends to interfacial tension, cohesive and adhesi

0 views • 21 slides


Understanding Surface Tension: Properties, Measurement Methods, and Calculations

Surface tension is the pressure exerted by a liquid on its surface due to cohesive forces among molecules. The measurement methods include the liquid rise in a capillary tube technique, drop weight method, and bubble pressure method. The surface tension coefficient can be calculated using the equati

0 views • 12 slides


Handling Old Digital Media for Preservation: Equipment, Procedures, and Outsourcing Options

Learn how to handle old digital media effectively for preservation, including equipment requirements, write-protection methods, and capturing disk images. Understand the importance of copying data promptly due to media fragility. Explore in-house and outsourcing options for preserving valuable digit

0 views • 24 slides


Digital Preservation in Academic Research Data Reuse

The Society for the Preservation of Natural History Collections conducted a project funded by IMLS to study data reuse and digital preservation in academic disciplines. The research team explored significant properties of social science, archaeological, and zoological data for effective preservation

0 views • 14 slides


Best Practices for Research Data Management: Deposit and Long-Term Preservation

Explore essential topics in long-term data management, including considerations for data centers and repositories, metadata usage, and digital curation. Understand the distinctions between digital archiving, preservation, and curation, along with key questions regarding data deposits and embargoes.

1 views • 28 slides


Understanding Food Preservation: Techniques and Importance

Food preservation is a crucial aspect of ensuring food safety, extending shelf life, and preventing spoilage. This article delves into the definition of food preservation, its objectives, and the importance of preserving foods. From preventing microbial contamination to increasing food availability,

0 views • 10 slides


Bridge Preservation Partnerships: Upcoming Meetings and Initiatives

Explore upcoming meetings and initiatives of various Bridge Preservation Partnerships across different regions in the United States. Topics include deck preservation, emergency response, resilience, research needs, performance measures, and technical tours. Stay informed about the latest development

0 views • 20 slides


Assessing Digital Preservation Readiness: A Comprehensive Guide

Explore the key aspects of digital preservation readiness, including assessing current status, setting goals for improvement, benchmarking strengths and weaknesses, maturity models, and important questions to consider before starting. The guidance covers the NDSA Levels of Digital Preservation, cate

0 views • 13 slides


Importance of Preservation in Libraries for Future Generations

Preservation in libraries is crucial to protect documents from deterioration caused by various factors like climate and physical damage. The preservation of library materials ensures that valuable cultural records are passed down to future generations for continued access and knowledge dissemination

0 views • 25 slides


Food Preservation Technologies: Freezing, Freeze-Drying, and Irradiation

Explore the various methods of food preservation such as freezing, freeze-drying, and irradiation. Learn how freezing slows enzyme action and prevents microbial growth, while freeze-drying preserves food by removing moisture through sublimation. Discover how irradiation destroys spoilage organisms t

0 views • 11 slides


Satellite Applications in Estimating Earth's Surface Energy Budget

Satellites play a crucial role in estimating the Surface Energy Budget (SEB) by providing data on various components such as Surface Radiation Budget and Surface Turbulent Fluxes. The SEB includes factors like net radiation flux, sensible and latent heat fluxes, and subsurface heat transfer. Satelli

0 views • 38 slides


Understanding Phases of Archaeological Evaluation for Site Preservation

In historic preservation archaeology, the evaluation process involves distinct phases from background research to data recovery. During a Phase 2 evaluation, archaeologists assess a site's eligibility for listing on the National Register of Historic Places by determining its integrity and potential

0 views • 13 slides


Geometry Concepts for Surface Area Calculations

Explore various geometric shapes such as pyramids and cones to calculate surface area. Learn the differences between prisms and pyramids, understand the importance of altitude and slant height in pyramids, and differentiate between lateral and surface areas. Practice finding lateral and surface area

0 views • 16 slides


Economic Benefits of Heritage Preservation and Successful Strategies for Adaptive Reuse

Exploring the economic advantages of heritage preservation, this content highlights the value of heritage as a consumption good, attracting skilled labor, boosting economies, and encouraging innovation. It emphasizes the key lessons for successful heritage preservation, the need for investments in a

0 views • 13 slides


Advancing Digital Preservation Through Risk Assessment and Ontology

Explore the innovative approach of utilizing risk assessment methodologies and ontology to enhance digital preservation strategies. Learn how these tools help in identifying risks, mapping mitigation measures, and aligning real-world objectives with preservation goals for effective management of dig

0 views • 11 slides


Evaluating Metadata Quality for Digital Preservation at Harvard Library

Explore the importance of metadata quality in digital preservation with insights from Harvard Library's experience managing their Digital Repository Service. Discover challenges faced with user-contributed metadata and the necessity for systematic validation and tracking to ensure accurate preservat

0 views • 17 slides