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Fish and amphibians belong to the kingdom Animalia and phylum Chordata. Fish are divided into agnates, cartilaginous fish, and osseous fish. They have gills and lay eggs. Amphibians have lungs and a two-stage life cycle with eggs laid in water and external fertilization. Both fish and amphibians are vertebrate animals that live in water environments.
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Explo
This document contains notes from Fernando and Juan Carlos' explorer notebook. It describes several different types of vertebrate animals, including mammals like moles and wolves; birds like toucans; amphibians like frogs; fish; and reptiles like chameleons. For each animal, it lists some of their key characteristics and features.
Anemones
Anemones are colorful ocean invertebrates that live in all the world's oceans on rocks or coral reefs. They have a mouth in the center of their bodies surrounded by tentacles that they use to sting and catch fish for food. Female anemones shoot eggs from their mouths that float until finding a new place to live, allowing anemones to reproduce and survive for up to 50 years while there being over 1000 kinds.
Sea cucumber mariam
Sea cucumbers are marine animals belonging to the class holothuroidea. They have a leathery skin, long bodies that can be colorful, and typically grow 10-30 cm in size. As scavengers, they reproduce by releasing sperm and eggs into the ocean water and feed on plankton and inorganic ocean matter found on the deep sea floor, though some can make long jumps before slowly falling back down. While their appearance and habits may seem unappealing to some, sea cucumbers contain toxins that deter most marine predators.
Early Chordate introduction Notes
The phylum Chordata is characterized by four defining features in its members: 1) a dorsal, hollow nerve cord, 2) a dorsal notochord to support the body, 3) a post-anal tail at some stage of development, and 4) seven pharyngeal clefts at some stage of development. The phylum is divided into three subphyla, with the subphylum Vertebrata further divided into 10 classes that include mammals, birds, reptiles, amphibians, and various fish classes.
fish out of water
The document discusses three fish species that have unusual abilities to survive out of water: the climbing perch fish can live out of water for up to 6 days by crawling on land; lungfish can survive in dried up creek beds for half a year and have primitive lung-like structures that allow them to breathe air; and the mangrove killifish can spend several months living inside trees with the ability to temporarily alter its biology to breathe air instead of water.
Science Webquest
Dolphins are mammals because they are warm-blooded vertebrates that breathe air and live in the sea. Reptiles like snakes are cold-blooded vertebrates that breathe with lungs, have skin covered in scales, and lay eggs. Clownfish are fish because they are mostly cold-blooded aquatic vertebrates that have fins and lay eggs.
AMPHIBIANS
Amphibians are vertebrates that live both on land and in water, have wet skin, and lay eggs in water. They include frogs, toads, and salamanders.
Argulus
Argulus is a genus of crustacean ectoparasites that are commonly known as fish lice. They belong to the subphylum Crustacea and subclass Branchiura. A. foliaceus is one of the most common species and parasitizes a wide range of freshwater fish hosts. The life cycle involves eggs being laid on surfaces in or out of water and hatching into a free-living larval stage called a metanauplius that then attaches to a fish host. It will molt several times on the host until reaching the adult stage, completing its life cycle in around 4-6 weeks. Adults can cause stress, disease transmission, and mortality in fish if
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Explo
This document contains notes from Fernando and Juan Carlos' explorer notebook. It describes several different types of vertebrate animals, including mammals like moles and wolves; birds like toucans; amphibians like frogs; fish; and reptiles like chameleons. For each animal, it lists some of their key characteristics and features.
Anemones
Anemones are colorful ocean invertebrates that live in all the world's oceans on rocks or coral reefs. They have a mouth in the center of their bodies surrounded by tentacles that they use to sting and catch fish for food. Female anemones shoot eggs from their mouths that float until finding a new place to live, allowing anemones to reproduce and survive for up to 50 years while there being over 1000 kinds.
Sea cucumber mariam
Sea cucumbers are marine animals belonging to the class holothuroidea. They have a leathery skin, long bodies that can be colorful, and typically grow 10-30 cm in size. As scavengers, they reproduce by releasing sperm and eggs into the ocean water and feed on plankton and inorganic ocean matter found on the deep sea floor, though some can make long jumps before slowly falling back down. While their appearance and habits may seem unappealing to some, sea cucumbers contain toxins that deter most marine predators.
Early Chordate introduction Notes
The phylum Chordata is characterized by four defining features in its members: 1) a dorsal, hollow nerve cord, 2) a dorsal notochord to support the body, 3) a post-anal tail at some stage of development, and 4) seven pharyngeal clefts at some stage of development. The phylum is divided into three subphyla, with the subphylum Vertebrata further divided into 10 classes that include mammals, birds, reptiles, amphibians, and various fish classes.
fish out of water
The document discusses three fish species that have unusual abilities to survive out of water: the climbing perch fish can live out of water for up to 6 days by crawling on land; lungfish can survive in dried up creek beds for half a year and have primitive lung-like structures that allow them to breathe air; and the mangrove killifish can spend several months living inside trees with the ability to temporarily alter its biology to breathe air instead of water.
Science Webquest
Dolphins are mammals because they are warm-blooded vertebrates that breathe air and live in the sea. Reptiles like snakes are cold-blooded vertebrates that breathe with lungs, have skin covered in scales, and lay eggs. Clownfish are fish because they are mostly cold-blooded aquatic vertebrates that have fins and lay eggs.
AMPHIBIANS
Amphibians are vertebrates that live both on land and in water, have wet skin, and lay eggs in water. They include frogs, toads, and salamanders.
Argulus
Argulus is a genus of crustacean ectoparasites that are commonly known as fish lice. They belong to the subphylum Crustacea and subclass Branchiura. A. foliaceus is one of the most common species and parasitizes a wide range of freshwater fish hosts. The life cycle involves eggs being laid on surfaces in or out of water and hatching into a free-living larval stage called a metanauplius that then attaches to a fish host. It will molt several times on the host until reaching the adult stage, completing its life cycle in around 4-6 weeks. Adults can cause stress, disease transmission, and mortality in fish if
Amphibian history notes
The document discusses the characteristics and evolution of amphibians. It notes that lobe-finned fish were ancestors of amphibians, which allowed them to move between bodies of water. There are approximately 4,000 known amphibian species classified into three orders. Amphibians are characterized by their permeable skin, three-chambered hearts, and typically having an aquatic larval stage before transforming into terrestrial adults.
Animal atlas power point for 6th six weeks
Animals are divided into 33 phyla. The eight major invertebrate phyla are sponges, cnidarians, flatworms, roundworms, mollusks, annelids, arthropods, and echinoderms. Arthropods are the largest group, with insects being the most abundant class. Vertebrates make up the phylum Chordata and have backbones, with mammals being the class that includes humans.
3_Marine biology & ecology_MARINE FLORA FAUNA CLASSIFICATION.pdf
This document provides a classification of aquatic flora and fauna. It begins by explaining the phylogenetic tree used to classify organisms and their evolutionary relationships. It then lists and describes major kingdoms of aquatic life, including plants (algae and seagrasses), invertebrates (sponges, cnidarians, ctenophores, flatworms, annelids, molluscs, bryozoans, arthropods, echinoderms, tunicates), and vertebrates (reptiles, cartilaginous fish, bony fish, marine mammals, tetrapods). Over 40,000 species of algae, corals, jellyfish, shellfish, fish and marine
Fish
A fish is an aquatic craniate animal that lacks limbs and has gills. They are classified in the kingdom Animalia and phylum Chordata. Early fish were small and jawless, while modern fish diversity increased with the evolution of jaws. Fish have scales, fins, and internal organs like gills for respiration and kidneys for excretion. They reproduce both sexually and asexually, and have a variety of habitats, diets, and behaviors.
Anfibios 2
Amphibians were the first tetrapods to evolve from fish ancestors during the late Devonian period, some 360-370 million years ago. They most likely evolved from either lobe-fin fishes or lungfishes. While in water amphibians faced little challenge with support, on land they needed modifications to support their body weight and allow locomotion. The first land animals had fins modified into legs and strengthened vertebrae. Later, some amphibians evolved the ability to lay eggs on land. Today amphibians live worldwide but mainly in tropical regions, going through an aquatic larval stage before metamorphosing into terrestrial adults.
Kingdom animalia
This document provides information on the characteristics and classification of different animal groups. It discusses the key characteristics of animals, including being eukaryotic, multicellular, and heterotrophic organisms. Major animal groups are divided into vertebrates, which have backbones, and invertebrates, which do not. Several animal phyla are described, including their distinguishing features. These phyla include porifera, cnidaria, platyhelminths, nematoda, annelida, molluska, echinodermata, arthropoda, and chordata. Examples are given for representative animals from each phylum.
Amphibians
Amphibians use their skin for respiration and some small species rely entirely on their skin for breathing. They reproduce in water and have permeable skin, making them sensitive to environmental changes. Amphibians evolved from sarcopterygian fish in the Devonian period and inhabit a variety of terrestrial, fossorial, arboreal, and freshwater habitats, starting as larvae in water and undergoing metamorphosis to air-breathing adults on land for most species.
Phyla of kingdom animalia
This document summarizes the key characteristics of animals. It describes animals as eukaryotic, multicellular organisms that are heterotrophs and do not produce their own food. Major groups of animals are divided into vertebrates, which have backbones, and invertebrates, which do not. Several phyla of animals are then described in more detail, including their defining characteristics and examples, such as sponges, cnidarians, flatworms, roundworms, segmented worms, mollusks, echinoderms, arthropods, and chordates.
Porpoise similar to dolphin Family phocoenidae
This document discusses porpoises, including their taxonomy, physical characteristics, behavior, habitat, threats, and conservation efforts. Porpoises are small toothed whales in the family Phocoenidae. There are 7 extant species of porpoise that inhabit coastal waters near polar regions. They have streamlined bodies adapted for swimming at high speeds. While similar to dolphins, porpoises tend to be smaller and have spade-shaped teeth. The document outlines various porpoise species, their distributions, adaptations, feeding habits, and differences from dolphins. It also addresses threats like hunting and environmental hazards and conservation agreements to protect endangered populations.
Fishes
This document summarizes key characteristics of chordates and classes of fish, including jawless and jawed fish. It describes:
1) The five characteristics of chordates and the classes of jawless fish (hagfish and lamprey), which have cartilaginous skeletons and sucker-like mouths.
2) The class Chondrichthyes (sharks and rays), which have cartilage skeletons, dermal placoid scales, and multiple rows of replacement teeth. Reproduction includes live birth and egg-laying.
3) The class Osteichthyes (bony fish), which have over 30,000 species with bony backbones, fins, and swim bladders.
Animal atlas power point for 6th six weeks
The document provides information about the kingdom Animalia. It states that animals are multicellular, eukaryotic, heterotrophic organisms that lack cell walls. It then discusses key characteristics of animals such as having a nervous system, locomotion related to obtaining food, and most developing from a zygote. The document also covers body plans like symmetry, protection/support through exoskeletons or endoskeletons, and major invertebrate and vertebrate phyla.
Explorer notebook.
This document contains notes from Fernando and Juan Carlos' explorer notebook. It describes several different types of vertebrate animals, including mammals like moles and wolves; birds like toucans; amphibians like frogs; fish; and reptiles like chameleons. For each animal, it lists some of their key characteristics and features.
Explorer notebook
This document contains notes from Fernando and Juan Carlos' explorer notebook. It describes several different types of vertebrate animals, including mammals like moles and wolves; birds like toucans; amphibians like frogs; fish; and reptiles like chameleons. For each animal, it lists some of their key characteristics and features.
Explorer notebook
This document contains notes from Fernando and Juan Carlos' explorer notebook. It describes several different types of vertebrate animals, including mammals like moles and wolves; birds like toucans; amphibians like frogs; fish; and reptiles like chameleons. For each animal, it lists some of their key characteristics and features.
Valeria
This document summarizes five types of vertebrate animals: mammals, fish, amphibians, reptiles, and birds. Mammals are distinguished by features like hair and mammary glands. Fish have scales, fins, and gills. Amphibians are ectothermic tetrapods that live in a variety of habitats. Reptiles do not have an aquatic larval stage like amphibians and range greatly in size. Birds are feathered, beaked endothermic dinosaurs that lay eggs and live worldwide in various sizes.
Diversity Of Fish And Amphibians
The document discusses the diversity of chordates and vertebrates. It covers the four key characteristics of vertebrates, including having a notochord, hollow nerve cord, pharyngeal slits, and a tail that extends beyond the anus. It then describes the major groups of fish, including sharks, rays, bony fish, lobe-finned fish, and lungfish. Finally, it discusses the three orders of amphibians: frogs and toads, salamanders and newts, and caecilians.
phylum Chordata
This document provides an overview of the phylum Chordata, which includes animals with a notochord, dorsal nerve cord, pharynx with gill slits, and postanal tail at some point in their lifecycle. It describes the three subphyla: Urochordata (tunicates), Cephalochordata (lancelets), and Vertebrata (jawless and jawed fish, amphibians, reptiles, birds, and mammals). Key characteristics and examples are given for each class within these groups.
Class Actinopterygii and Class Sarcopterygii
This document provides information on ray-finned fish (Actinopterygii) and lobe-finned fish (Sarcopterygii). It describes their general characteristics such as habitat, locomotion, nutrition, and reproduction. It also covers their classification and anatomical features. Ray-finned fish make up over 50% of known fish species and contain familiar bony fish. They have flexible fins supported by bones. Lobe-finned fish were more abundant in the past and include lungfish and coelacanths. They have fleshy lobed fins and some can live on land.
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The document summarizes climate information about Batangas, Philippines. It has two seasons - dry from November to April and wet for the rest of the year. The maximum rainfall is in July at 1.5 to 2.5 meters, with the driest month being March. The temperature ranges from 69 degrees Fahrenheit in February to 96.1 degrees Fahrenheit in May. It also describes several species found in the marine biome, including clownfish, sea anemones, lionfish, and seahorses. Clownfish have a symbiotic relationship with sea anemones, finding shelter within their tentacles. Male seahorses are unique in that they are the ones who get pregnant,
Fish classification
This document provides an overview of fish classification systems presented by Nelson in 1984 and updated in 2016. It outlines the major taxonomic groups of fish, including jawless fish (hagfish and lampreys), cartilaginous fish (sharks and rays), and bony fish classified into ray-finned fish and lobe-finned fish. The updated 2016 classification separates hagfish from other fish and divides bony fish into two subclasses based on fin structure.
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Amphibian history notes
The document discusses the characteristics and evolution of amphibians. It notes that lobe-finned fish were ancestors of amphibians, which allowed them to move between bodies of water. There are approximately 4,000 known amphibian species classified into three orders. Amphibians are characterized by their permeable skin, three-chambered hearts, and typically having an aquatic larval stage before transforming into terrestrial adults.
Animal atlas power point for 6th six weeks
Animals are divided into 33 phyla. The eight major invertebrate phyla are sponges, cnidarians, flatworms, roundworms, mollusks, annelids, arthropods, and echinoderms. Arthropods are the largest group, with insects being the most abundant class. Vertebrates make up the phylum Chordata and have backbones, with mammals being the class that includes humans.
3_Marine biology & ecology_MARINE FLORA FAUNA CLASSIFICATION.pdf
This document provides a classification of aquatic flora and fauna. It begins by explaining the phylogenetic tree used to classify organisms and their evolutionary relationships. It then lists and describes major kingdoms of aquatic life, including plants (algae and seagrasses), invertebrates (sponges, cnidarians, ctenophores, flatworms, annelids, molluscs, bryozoans, arthropods, echinoderms, tunicates), and vertebrates (reptiles, cartilaginous fish, bony fish, marine mammals, tetrapods). Over 40,000 species of algae, corals, jellyfish, shellfish, fish and marine
Fish
A fish is an aquatic craniate animal that lacks limbs and has gills. They are classified in the kingdom Animalia and phylum Chordata. Early fish were small and jawless, while modern fish diversity increased with the evolution of jaws. Fish have scales, fins, and internal organs like gills for respiration and kidneys for excretion. They reproduce both sexually and asexually, and have a variety of habitats, diets, and behaviors.
Anfibios 2
Amphibians were the first tetrapods to evolve from fish ancestors during the late Devonian period, some 360-370 million years ago. They most likely evolved from either lobe-fin fishes or lungfishes. While in water amphibians faced little challenge with support, on land they needed modifications to support their body weight and allow locomotion. The first land animals had fins modified into legs and strengthened vertebrae. Later, some amphibians evolved the ability to lay eggs on land. Today amphibians live worldwide but mainly in tropical regions, going through an aquatic larval stage before metamorphosing into terrestrial adults.
Kingdom animalia
This document provides information on the characteristics and classification of different animal groups. It discusses the key characteristics of animals, including being eukaryotic, multicellular, and heterotrophic organisms. Major animal groups are divided into vertebrates, which have backbones, and invertebrates, which do not. Several animal phyla are described, including their distinguishing features. These phyla include porifera, cnidaria, platyhelminths, nematoda, annelida, molluska, echinodermata, arthropoda, and chordata. Examples are given for representative animals from each phylum.
Amphibians
Amphibians use their skin for respiration and some small species rely entirely on their skin for breathing. They reproduce in water and have permeable skin, making them sensitive to environmental changes. Amphibians evolved from sarcopterygian fish in the Devonian period and inhabit a variety of terrestrial, fossorial, arboreal, and freshwater habitats, starting as larvae in water and undergoing metamorphosis to air-breathing adults on land for most species.
Phyla of kingdom animalia
This document summarizes the key characteristics of animals. It describes animals as eukaryotic, multicellular organisms that are heterotrophs and do not produce their own food. Major groups of animals are divided into vertebrates, which have backbones, and invertebrates, which do not. Several phyla of animals are then described in more detail, including their defining characteristics and examples, such as sponges, cnidarians, flatworms, roundworms, segmented worms, mollusks, echinoderms, arthropods, and chordates.
Porpoise similar to dolphin Family phocoenidae
This document discusses porpoises, including their taxonomy, physical characteristics, behavior, habitat, threats, and conservation efforts. Porpoises are small toothed whales in the family Phocoenidae. There are 7 extant species of porpoise that inhabit coastal waters near polar regions. They have streamlined bodies adapted for swimming at high speeds. While similar to dolphins, porpoises tend to be smaller and have spade-shaped teeth. The document outlines various porpoise species, their distributions, adaptations, feeding habits, and differences from dolphins. It also addresses threats like hunting and environmental hazards and conservation agreements to protect endangered populations.
Fishes
This document summarizes key characteristics of chordates and classes of fish, including jawless and jawed fish. It describes:
1) The five characteristics of chordates and the classes of jawless fish (hagfish and lamprey), which have cartilaginous skeletons and sucker-like mouths.
2) The class Chondrichthyes (sharks and rays), which have cartilage skeletons, dermal placoid scales, and multiple rows of replacement teeth. Reproduction includes live birth and egg-laying.
3) The class Osteichthyes (bony fish), which have over 30,000 species with bony backbones, fins, and swim bladders.
Animal atlas power point for 6th six weeks
The document provides information about the kingdom Animalia. It states that animals are multicellular, eukaryotic, heterotrophic organisms that lack cell walls. It then discusses key characteristics of animals such as having a nervous system, locomotion related to obtaining food, and most developing from a zygote. The document also covers body plans like symmetry, protection/support through exoskeletons or endoskeletons, and major invertebrate and vertebrate phyla.
Explorer notebook.
This document contains notes from Fernando and Juan Carlos' explorer notebook. It describes several different types of vertebrate animals, including mammals like moles and wolves; birds like toucans; amphibians like frogs; fish; and reptiles like chameleons. For each animal, it lists some of their key characteristics and features.
Explorer notebook
This document contains notes from Fernando and Juan Carlos' explorer notebook. It describes several different types of vertebrate animals, including mammals like moles and wolves; birds like toucans; amphibians like frogs; fish; and reptiles like chameleons. For each animal, it lists some of their key characteristics and features.
Explorer notebook
This document contains notes from Fernando and Juan Carlos' explorer notebook. It describes several different types of vertebrate animals, including mammals like moles and wolves; birds like toucans; amphibians like frogs; fish; and reptiles like chameleons. For each animal, it lists some of their key characteristics and features.
Valeria
This document summarizes five types of vertebrate animals: mammals, fish, amphibians, reptiles, and birds. Mammals are distinguished by features like hair and mammary glands. Fish have scales, fins, and gills. Amphibians are ectothermic tetrapods that live in a variety of habitats. Reptiles do not have an aquatic larval stage like amphibians and range greatly in size. Birds are feathered, beaked endothermic dinosaurs that lay eggs and live worldwide in various sizes.
Diversity Of Fish And Amphibians
The document discusses the diversity of chordates and vertebrates. It covers the four key characteristics of vertebrates, including having a notochord, hollow nerve cord, pharyngeal slits, and a tail that extends beyond the anus. It then describes the major groups of fish, including sharks, rays, bony fish, lobe-finned fish, and lungfish. Finally, it discusses the three orders of amphibians: frogs and toads, salamanders and newts, and caecilians.
phylum Chordata
This document provides an overview of the phylum Chordata, which includes animals with a notochord, dorsal nerve cord, pharynx with gill slits, and postanal tail at some point in their lifecycle. It describes the three subphyla: Urochordata (tunicates), Cephalochordata (lancelets), and Vertebrata (jawless and jawed fish, amphibians, reptiles, birds, and mammals). Key characteristics and examples are given for each class within these groups.
Class Actinopterygii and Class Sarcopterygii
This document provides information on ray-finned fish (Actinopterygii) and lobe-finned fish (Sarcopterygii). It describes their general characteristics such as habitat, locomotion, nutrition, and reproduction. It also covers their classification and anatomical features. Ray-finned fish make up over 50% of known fish species and contain familiar bony fish. They have flexible fins supported by bones. Lobe-finned fish were more abundant in the past and include lungfish and coelacanths. They have fleshy lobed fins and some can live on land.
Albis
The document summarizes climate information about Batangas, Philippines. It has two seasons - dry from November to April and wet for the rest of the year. The maximum rainfall is in July at 1.5 to 2.5 meters, with the driest month being March. The temperature ranges from 69 degrees Fahrenheit in February to 96.1 degrees Fahrenheit in May. It also describes several species found in the marine biome, including clownfish, sea anemones, lionfish, and seahorses. Clownfish have a symbiotic relationship with sea anemones, finding shelter within their tentacles. Male seahorses are unique in that they are the ones who get pregnant,
Fish classification
This document provides an overview of fish classification systems presented by Nelson in 1984 and updated in 2016. It outlines the major taxonomic groups of fish, including jawless fish (hagfish and lampreys), cartilaginous fish (sharks and rays), and bony fish classified into ray-finned fish and lobe-finned fish. The updated 2016 classification separates hagfish from other fish and divides bony fish into two subclasses based on fin structure.
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To fill this gap, we propose adapting mutation testing (MuT) for task-oriented chatbots. To this end, we introduce a set of mutation operators that emulate faults in chatbot designs, an architecture that enables MuT on chatbots built using heterogeneous technologies, and a practical realisation as an Eclipse plugin. Moreover, we evaluate the applicability, effectiveness and efficiency of our approach on open-source chatbots, with promising results.
Apps Break Data
How information systems are built or acquired puts information, which is what they should be about, in a secondary place. Our language adapted accordingly, and we no longer talk about information systems but applications. Applications evolved in a way to break data into diverse fragments, tightly coupled with applications and expensive to integrate. The result is technical debt, which is re-paid by taking even bigger "loans", resulting in an ever-increasing technical debt. Software engineering and procurement practices work in sync with market forces to maintain this trend. This talk demonstrates how natural this situation is. The question is: can something be done to reverse the trend?
"$10 thousand per minute of downtime: architecture, queues, streaming and fin...
Direct losses from downtime in 1 minute = $5-$10 thousand dollars. Reputation is priceless.
As part of the talk, we will consider the architectural strategies necessary for the development of highly loaded fintech solutions. We will focus on using queues and streaming to efficiently work and manage large amounts of data in real-time and to minimize latency.
We will focus special attention on the architectural patterns used in the design of the fintech system, microservices and event-driven architecture, which ensure scalability, fault tolerance, and consistency of the entire system.
Essentials of Automations: Exploring Attributes & Automation Parameters
Building automations in FME Flow can save time, money, and help businesses scale by eliminating data silos and providing data to stakeholders in real-time. One essential component to orchestrating complex automations is the use of attributes & automation parameters (both formerly known as “keys”). In fact, it’s unlikely you’ll ever build an Automation without using these components, but what exactly are they?
Attributes & automation parameters enable the automation author to pass data values from one automation component to the next. During this webinar, our FME Flow Specialists will cover leveraging the three types of these output attributes & parameters in FME Flow: Event, Custom, and Automation. As a bonus, they’ll also be making use of the Split-Merge Block functionality.
You’ll leave this webinar with a better understanding of how to maximize the potential of automations by making use of attributes & automation parameters, with the ultimate goal of setting your enterprise integration workflows up on autopilot.
Leveraging the Graph for Clinical Trials and Standards
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The Department of Veteran Affairs (VA) invited Taylor Paschal, Knowledge & Information Management Consultant at Enterprise Knowledge, to speak at a Knowledge Management Lunch and Learn hosted on June 12, 2024. All Office of Administration staff were invited to attend and received professional development credit for participating in the voluntary event.
The objectives of the Lunch and Learn presentation were to:
- Review what KM ‘is’ and ‘isn’t’
- Understand the value of KM and the benefits of engaging
- Define and reflect on your “what’s in it for me?”
- Share actionable ways you can participate in Knowledge - - Capture & Transfer
Introducing BoxLang : A new JVM language for productivity and modularity!
Just like life, our code must adapt to the ever changing world we live in. From one day coding for the web, to the next for our tablets or APIs or for running serverless applications. Multi-runtime development is the future of coding, the future is to be dynamic. Let us introduce you to BoxLang.
Dynamic. Modular. Productive.
BoxLang redefines development with its dynamic nature, empowering developers to craft expressive and functional code effortlessly. Its modular architecture prioritizes flexibility, allowing for seamless integration into existing ecosystems.
Interoperability at its Core
With 100% interoperability with Java, BoxLang seamlessly bridges the gap between traditional and modern development paradigms, unlocking new possibilities for innovation and collaboration.
Multi-Runtime
From the tiny 2m operating system binary to running on our pure Java web server, CommandBox, Jakarta EE, AWS Lambda, Microsoft Functions, Web Assembly, Android and more. BoxLang has been designed to enhance and adapt according to it's runnable runtime.
The Fusion of Modernity and Tradition
Experience the fusion of modern features inspired by CFML, Node, Ruby, Kotlin, Java, and Clojure, combined with the familiarity of Java bytecode compilation, making BoxLang a language of choice for forward-thinking developers.
Empowering Transition with Transpiler Support
Transitioning from CFML to BoxLang is seamless with our JIT transpiler, facilitating smooth migration and preserving existing code investments.
Unlocking Creativity with IDE Tools
Unleash your creativity with powerful IDE tools tailored for BoxLang, providing an intuitive development experience and streamlining your workflow. Join us as we embark on a journey to redefine JVM development. Welcome to the era of BoxLang.
Dandelion Hashtable: beyond billion requests per second on a commodity server
This slide deck presents DLHT, a concurrent in-memory hashtable. Despite efforts to optimize hashtables, that go as far as sacrificing core functionality, state-of-the-art designs still incur multiple memory accesses per request and block request processing in three cases. First, most hashtables block while waiting for data to be retrieved from memory. Second, open-addressing designs, which represent the current state-of-the-art, either cannot free index slots on deletes or must block all requests to do so. Third, index resizes block every request until all objects are copied to the new index. Defying folklore wisdom, DLHT forgoes open-addressing and adopts a fully-featured and memory-aware closed-addressing design based on bounded cache-line-chaining. This design offers lock-free index operations and deletes that free slots instantly, (2) completes most requests with a single memory access, (3) utilizes software prefetching to hide memory latencies, and (4) employs a novel non-blocking and parallel resizing. In a commodity server and a memory-resident workload, DLHT surpasses 1.6B requests per second and provides 3.5x (12x) the throughput of the state-of-the-art closed-addressing (open-addressing) resizable hashtable on Gets (Deletes).
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Presentazione standard1
- 1. Fish and amphibians Federica Argnani Veronica Bandini Amanda Bendandi
- 2. FISH’S TAXONOMY DOMAIN: EUKARYOTE KINGDOM: ANIMALIA PHYLUM: CHORDATA SUBPHYLUM: VERTEBRATES Lampreys AGNATES Missinoidi CLASS CHONDRICHTHYES OSTEICHTHYES
- 3. GENERAL CHARACTERISTICS Jowls, sometimes full of teeth Breathing gills Operculum Sistem of lateral line Oviparous
- 4. AGNATES’ CHARACTERISTICS Lampreys and missinoidi. About 70 species.
- 5. CHONDRICHTHYES’ CHARACTERISTICS Races, shark, maintas. About 850 species.
- 6. OSTEICHTHYES’ CHARACTERISTICS Eels and salmons. About 30000 species
- 7. THE TRANSLATION TO EMERGED LAND Cartilaginous fish Osseous fish In the beginning in the Often in the fresh water sea Simple lungs lunged fish dipnoans Live in water poor of oxygen Skeletal support structures
- 8. AMPHIBIANS’ TAXONOMY DOMAIN: EUKARYOTE KINGDOM: ANIMALIA PHYLUM: CHORDATA SUBPHYLUM: VERTEBRATES CLASS: AMPHIBIAN ORDER: ANURANS, URODELES, APODANS
- 9. AMPHIBIANS’ CHARACTERISTICS URODELES ANURANS APODANS Lungs They have two lifes Eggs deposited in water and external fertilization