The document provides an overview of dysphagia following anterior cervical discectomy and fusion (ACDF) surgery. It describes the ACDF procedure, common postoperative complications including dysphagia, and findings on clinical swallow evaluations and videofluoroscopic swallow studies. It then presents a case study of a patient who underwent ACDF and was later diagnosed with multiple sclerosis, which can also cause dysphagia. The case study illustrates the complex nature of patients and importance of considering alternative diagnoses.
A presentation about the jumping and landing movements that basketball players use.Some important biomechanical characteristics are shown, as well as research results.Among them, we can mention: impact force landing, reactive strength index, hip mechanics on landing, injury risk, plyometric training, motor learning, and others.
O documento discute a disciplina de cinesiologia clínica. Apresenta os objetivos do curso, que incluem entender os fatores que determinam o movimento humano e a biomecânica dos ossos e articulações. Também descreve brevemente a história do estudo do movimento humano desde a Grécia Antiga até os desenvolvimentos modernos na biomecânica.
Powerpoint presentation on LINUX scheduling and input and output operations . source of information is operating system concepts 8th edition by abraham silberschatz peter b . galvin greg gagne
Called “downcase” on nil? Forgot to return the right object in one of your logic branches? Called “first” on a String instead of an Array and spent half an hour trying to figure out why a single character was getting passed around everywhere?
At Grailed, these situations were not uncommon. We are the largest marketplace for luxury men's fashion, with over 7 million users, and a growing Rails codebase that spans hundreds of thousands of lines. Before typing, changes to core interfaces often required creative grepping, modification of type checking unit tests, and updating brittle type documentation.
Ever since we started gradually typing our codebase with Sorbet, we’ve been able to make intrusive changes faster and confidently. In this talk, we’ll walk you through our prior art, challenges, learnings, and big benefits of typing our codebase.
The document discusses optimizing code and data for CPU caches through various techniques like improving data locality, reducing unnecessary memory accesses, and reusing cached data. It covers optimizing code layout, data structures, prefetching, and addressing issues like aliasing.
The document provides an overview of dysphagia following anterior cervical discectomy and fusion (ACDF) surgery. It describes the ACDF procedure, common postoperative complications including dysphagia, and findings on clinical swallow evaluations and videofluoroscopic swallow studies. It then presents a case study of a patient who underwent ACDF and was later diagnosed with multiple sclerosis, which can also cause dysphagia. The case study illustrates the complex nature of patients and importance of considering alternative diagnoses.
A presentation about the jumping and landing movements that basketball players use.Some important biomechanical characteristics are shown, as well as research results.Among them, we can mention: impact force landing, reactive strength index, hip mechanics on landing, injury risk, plyometric training, motor learning, and others.
O documento discute a disciplina de cinesiologia clínica. Apresenta os objetivos do curso, que incluem entender os fatores que determinam o movimento humano e a biomecânica dos ossos e articulações. Também descreve brevemente a história do estudo do movimento humano desde a Grécia Antiga até os desenvolvimentos modernos na biomecânica.
Powerpoint presentation on LINUX scheduling and input and output operations . source of information is operating system concepts 8th edition by abraham silberschatz peter b . galvin greg gagne
Called “downcase” on nil? Forgot to return the right object in one of your logic branches? Called “first” on a String instead of an Array and spent half an hour trying to figure out why a single character was getting passed around everywhere?
At Grailed, these situations were not uncommon. We are the largest marketplace for luxury men's fashion, with over 7 million users, and a growing Rails codebase that spans hundreds of thousands of lines. Before typing, changes to core interfaces often required creative grepping, modification of type checking unit tests, and updating brittle type documentation.
Ever since we started gradually typing our codebase with Sorbet, we’ve been able to make intrusive changes faster and confidently. In this talk, we’ll walk you through our prior art, challenges, learnings, and big benefits of typing our codebase.
The document discusses optimizing code and data for CPU caches through various techniques like improving data locality, reducing unnecessary memory accesses, and reusing cached data. It covers optimizing code layout, data structures, prefetching, and addressing issues like aliasing.
Este documento resume os principais músculos do membro superior e inferior humano, descrevendo suas origens, inserções e ações. São listados dezenas de músculos, com detalhes sobre suas localizações anatômicas e funções motoras.
The document discusses how a "Hello World" program works behind the scenes. It covers topics like compilation, linking, executable file formats, loading programs into memory, and process creation. The key points are:
1) A C program is compiled into an object file, then linked with library files to create an executable. The linker resolves symbols and relocates addresses.
2) Executable files use formats like ELF that contain machine code, data, symbol tables, and sections. Object files have a similar format.
3) When a program runs, the OS loads pages of the executable into memory as needed and sets up the process with its own virtual address space.
4) System calls
The document discusses finding and analyzing iOS kernel bugs through fuzzing techniques. It begins by providing background on the iOS kernel structure based on XNU and OSX. It then summarizes two known iOS kernel bugs from the past that involved integer overflows and type conversions. The document goes on to describe passive and active fuzzing approaches that can be used to find new bugs, including hooking kernel functions to fuzz parameters. It also provides tips on reversing iOS kernel extensions and debugging the kernel. Finally, it analyzes examples of bugs found through fuzzing and how to understand the crash causes and trigger paths through static analysis and debugging.
The Android Open Accessory protocol allows communication between Android devices and USB accessories. It defines how Android apps declare support for accessories and how data is transferred over USB. Accessories identify themselves by sending strings to the Android device, then enter accessory mode to allow two-way communication over a USB interface using intents and file descriptors.
The document provides an introduction to operating systems and key concepts such as processes, virtual memory, and multitasking. It discusses how the CPU uses registers to perform computations and access memory. It explains that an operating system allows multiple programs to run simultaneously through time-slicing and context-switching between processes. Each process has its own virtual address space and sees its own "virtual machine" presented by the operating system.
Kinesiology is the study of human body movement. It helps physical educators and physicians understand and correct physical deformities, and enables coaches to provide effective training. Kinesiologists examine how the body moves and can function better, working in settings like sports and research. Key concepts include flexion, extension, and other motions; planes of movement like sagittal and frontal; and axes like vertical and sagittal that describe motion. Understanding these concepts is important for describing movements in different sports.
O documento fornece um resumo detalhado das fases da marcha humana normal, incluindo as fases do apoio, do balanço e os pré-requisitos para uma marcha eficiente. Ele também descreve os métodos de avaliação da marcha, como exames físicos, videoobservação, medições temporais, registro cinemático e avaliação do gasto energético.
U-Boot is an open source bootloader used widely in embedded systems. It initializes hardware and loads the operating system kernel. The document provides an overview of U-Boot from the user and developer perspectives, including its features, build process, file structure, and boot sequence. It also discusses modernizing efforts like adopting the driver model, device tree, and Kbuild configuration system to improve compatibility and support new platforms.
Learn about how to define and invoke methods in Java, how to use parameters and return results. Watch the video lesson here:
https://softuni.org/code-lessons/java-foundations-certification-methods
Better Embedded 2013 - Detecting Memory Leaks with ValgrindRigels Gordani
Valgrind is a tool for detecting memory leaks and errors. It works with existing executables without needing to recompile. Valgrind's MemCheck tool can detect issues like memory leaks, out of bounds access, and use of undefined values. It provides details on errors, including the line of code that causes the issue. Valgrind can be run from the command line or integrated into IDEs like QtCreator and Eclipse to help debug memory problems.
Interactive Music II ProcessingとSuperColliderの連携 -2Atsushi Tadokoro
This document provides instructions and examples for connecting Processing and SuperCollider using the SuperCollider client for Processing. It begins with assignments for a final project using SuperCollider and/or Processing with SuperCollider to create musical expressions or expressions with sound and visuals. It then reviews how to define Synths in SuperCollider and play them from Processing using the client. Several examples are provided, including circles expanding in response to mouse clicks and playing tones, bouncing balls that play tones when hitting edges, growing rectangles with FM synthesis, and moving bars with sustained tones. The document concludes by suggesting directions for the final project assignments.
Este documento resume os principais músculos do membro superior e inferior humano, descrevendo suas origens, inserções e ações. São listados dezenas de músculos, com detalhes sobre suas localizações anatômicas e funções motoras.
The document discusses how a "Hello World" program works behind the scenes. It covers topics like compilation, linking, executable file formats, loading programs into memory, and process creation. The key points are:
1) A C program is compiled into an object file, then linked with library files to create an executable. The linker resolves symbols and relocates addresses.
2) Executable files use formats like ELF that contain machine code, data, symbol tables, and sections. Object files have a similar format.
3) When a program runs, the OS loads pages of the executable into memory as needed and sets up the process with its own virtual address space.
4) System calls
The document discusses finding and analyzing iOS kernel bugs through fuzzing techniques. It begins by providing background on the iOS kernel structure based on XNU and OSX. It then summarizes two known iOS kernel bugs from the past that involved integer overflows and type conversions. The document goes on to describe passive and active fuzzing approaches that can be used to find new bugs, including hooking kernel functions to fuzz parameters. It also provides tips on reversing iOS kernel extensions and debugging the kernel. Finally, it analyzes examples of bugs found through fuzzing and how to understand the crash causes and trigger paths through static analysis and debugging.
The Android Open Accessory protocol allows communication between Android devices and USB accessories. It defines how Android apps declare support for accessories and how data is transferred over USB. Accessories identify themselves by sending strings to the Android device, then enter accessory mode to allow two-way communication over a USB interface using intents and file descriptors.
The document provides an introduction to operating systems and key concepts such as processes, virtual memory, and multitasking. It discusses how the CPU uses registers to perform computations and access memory. It explains that an operating system allows multiple programs to run simultaneously through time-slicing and context-switching between processes. Each process has its own virtual address space and sees its own "virtual machine" presented by the operating system.
Kinesiology is the study of human body movement. It helps physical educators and physicians understand and correct physical deformities, and enables coaches to provide effective training. Kinesiologists examine how the body moves and can function better, working in settings like sports and research. Key concepts include flexion, extension, and other motions; planes of movement like sagittal and frontal; and axes like vertical and sagittal that describe motion. Understanding these concepts is important for describing movements in different sports.
O documento fornece um resumo detalhado das fases da marcha humana normal, incluindo as fases do apoio, do balanço e os pré-requisitos para uma marcha eficiente. Ele também descreve os métodos de avaliação da marcha, como exames físicos, videoobservação, medições temporais, registro cinemático e avaliação do gasto energético.
U-Boot is an open source bootloader used widely in embedded systems. It initializes hardware and loads the operating system kernel. The document provides an overview of U-Boot from the user and developer perspectives, including its features, build process, file structure, and boot sequence. It also discusses modernizing efforts like adopting the driver model, device tree, and Kbuild configuration system to improve compatibility and support new platforms.
Learn about how to define and invoke methods in Java, how to use parameters and return results. Watch the video lesson here:
https://softuni.org/code-lessons/java-foundations-certification-methods
Better Embedded 2013 - Detecting Memory Leaks with ValgrindRigels Gordani
Valgrind is a tool for detecting memory leaks and errors. It works with existing executables without needing to recompile. Valgrind's MemCheck tool can detect issues like memory leaks, out of bounds access, and use of undefined values. It provides details on errors, including the line of code that causes the issue. Valgrind can be run from the command line or integrated into IDEs like QtCreator and Eclipse to help debug memory problems.
Interactive Music II ProcessingとSuperColliderの連携 -2Atsushi Tadokoro
This document provides instructions and examples for connecting Processing and SuperCollider using the SuperCollider client for Processing. It begins with assignments for a final project using SuperCollider and/or Processing with SuperCollider to create musical expressions or expressions with sound and visuals. It then reviews how to define Synths in SuperCollider and play them from Processing using the client. Several examples are provided, including circles expanding in response to mouse clicks and playing tones, bouncing balls that play tones when hitting edges, growing rectangles with FM synthesis, and moving bars with sustained tones. The document concludes by suggesting directions for the final project assignments.
