![]() Continue to raise the weight until the biceps are fully contracted and the dumbbell is at shoulder level While holding your upper arm stationary, curl the dumbbell forward while contracting the biceps Stand upright with your torso straight and hold a dumbbell in each hand at arm's length with your elbows close to your torso Slowly lower the dumbbells down into the starting position HAMMER CURLS Continue to lift until your arms are parallel to the floor Lift the dumbbells to your side with a slight bend in the elbow and your hands tilted slightly forward. Pick up two dumbbells and stand straight with your arms at your sides with the palms of your hands facing you Squeeze your shoulder blades together and slowly raise the bar to the starting position with your arms fully extended DUMBBELL LATERAL RAISES Bring the bar down until it touches your upper chest by drawing the shoulders and the upper arms down and back Bring your torso back around 30 degrees and stick your chest out Grab the bar with your palms facing forward with your hands spaced out at a distance slightly wider than shoulder width Sit in front of the lateral pulldown machine facing the weights and adjust the knee pads of the machine to fit your height ![]() Pause, then raise your torso back to the starting position WORKOUT 2įor heavy resistance training, each exercise should be done as 5 sets of 5 or 4 sets of 6. Keep the dumbbells as close to your body as possible Keeping your knees slightly bent, hinge at your hips and lower your torso until it’s almost parallel to the floor Stand with your feet hip-width apart and your knees slightly bent while bracing your core Hold them at arm's length with your hands at your sides Grab a pair of dumbbells with an overhand grip We would recommend always having a spotter with you while you complete your sets, even if you’re using a weight you find fairly easy DUMBBELL DEADLIFT Press it back up again until you’ve locked your elbows while keeping your body on the bench Lie on a bench with your feet on the floor and unrack the bar with your arms straight ![]() Stand back up without locking your knees BENCH PRESS Begin to bend your knees while moving your hips backwards and slowly lower yourself down until your knees are fully bent Place your feet about shoulder-length apart pointing at a slight angle Choose a barbell that you can comfortably (but not easily) lift over your head and place it across your shoulders WORKOUT ONEįor heavy resistance training, each exercise should be done as 5 sets of 5 or 4 sets of 6. These workouts can be done by both men and women - they have been designed to help aid weight loss and tone up - not to make you bulk up.īefore you begin, we recommend focusing on weights about 2kg heavier than you would usually choose, and progressively load as your strength improves. So, if you’re looking to lose weight and tone up, follow these key weight-training workouts. ![]() So, although a weight-training session may not burn as many calories per minute as a cardio-heavy workout, the overall calorie-burning benefits after your workout is done completely outdoes cardio. Better still, weight-training helps you build up larger degrees of lean muscle mass, so your basal metabolic rate also improves. This means that after a weightlifting session, your metabolism will be boosted for up to 38 hours. Weight training has been proven to increase both your short-term and your long-term calorie burn. Getting rid of body fat and toning up does require some aerobic activity, but, if the idea of a lengthy cardio session fills you with dread, the good news is you can still achieve your dream physique with weight training instead.
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11/27/2023 0 Comments Cache coherence cortex a9![]() L2 or main memory), then it would be loaded into the new core. Once the data is available at a shared level of the memory architecture (e.g. First the original core will need to invalidate and clean the relevant cache lines out to the next level of the memory architecture. In a literal implementation of the MESI cache coherence protocol, it is quite inefficient for a migrated task to access memory locations that are stored in the L1 (write-back) cache of another core. In reality, unless explicit system calls bound a task to a specific core (this is known as _CPU affinity_), the likelihood is that that task will at some point migrate to a different core, along with its data as it is used. ![]() At boot time, each core can select to partake in the _coherency domain_, in which case the SCU will maintain coherency between them.Īn important fact about symmetric multi-core processors is that the detail of which process runs on which core is controlled by the Operating System. The SCU effectively monitors the traffic between local L1 data caches and the next level of the memory hierarchy. In an ARM MPCore processor, the coherency protocol is implemented and managed by the Snoop Control Unit (SCU). Indicates that the subject cache, other than being up to date with the next level of memory hierarchy, is also stored (duplicated) in one or more other core’s caches. The subject cache line is present only in the current cache, and it is clean (it is up to date with the next level of the memory hierarchy, L2 cache or main memory). The subject cache line is present only in the current cache and it is dirty (not up to date with the next level of the memory hierarchy, L2 cache or main memory). In a correctly configured system, every cache line is dynamically marked with one of the following states: The ARM11 MPCore and Cortex-A9 MPCore processors support the MESI cache coherency protocol. A hardware control unit automatically manages the states. This is implemented by tagging all cache line with an identifier of their state in respect to overall system coherency and cache lines in other cores. The cache coherency protocol is a state machine that governs the condition of each cache line in each core’s cache at a given time. In a cached, shared memory, multi-core system, the mechanism implemented to maintain coherency between all CPUs’ local caches is called the cache coherency protocol. When enabled, the SCU automatically maintains coherency between the data caches local to each CPU.Ĭoherency Protocols in ARM MPCore Processors Processors such as the ARM11 MPCore and the Cortex-A9 MPCore feature a hardware block known as the Snoop Control Unit (SCU). When these cores feature local caches, a mechanism must be used to keep them coherent. ![]() Generally an Operating System would be running across all cores, transparently distributing tasks. The concept of Symmetric Multi-Processing (SMP) refers to a processor composed by two or more equivalent cores sharing main memory with equal access rights to it. This document highlights features and behaviors of the underlying hardware and provides guideline recommendations for developers so developers can use and program the DMA engine efficiently.Ĭache Coherency in Multi-Core Processing Systems The target audience for this document is kernel level programmers, device driver developers and firmware designers that need to program at a low level on a coherent shared memory ARM system. This Application Note explores the implications associated with performing Direct Memory Access (DMA) operations on an ARM multi-core system such as the ARM11 MPCore and Cortex-A9 MPCore. 11/27/2023 0 Comments All boxing moves![]() Once they have closed the gap they will tend to throw hooks and uppercuts while pushing back and leaning on their opponent, controlling their arms on the inside so they create openings to punch them. It tends to be smaller opponents that apply this boxing style so they can apply pressure on taller opponents to get close. But the main difference is that they usually want to get up on the inside of your opponent at all cost. Now a swarmer is usually also considered similar to a pressure fighter as well.
11/27/2023 0 Comments Airo ct for lumbar spineAfter accounting for planned breach, the effective breach rate was 3.8% resulting in 96.2% accuracy for pedicle screw placement. Average screw insertion time was 1.76 ± 0.89 min. Among lateral breach (n = 16), ten screws were planned for in–out–in pedicle screw insertion. We noted 27 pedicle screw breach (medial: 10 lateral: 16 anterior: 1). We had 242 grade 2 pedicles, 133 grade 3, and 77 grade 4, and 44 pedicles were unfit for pedicle screw insertion. The average Cobb angle was 68.3° (range 60°–104°). Breach greater than 2 mm was considered for analysis. Analysis was performed to estimate the accuracy of screw placement and time for screw insertion. Pedicles were classified according to complexity of insertion into five types. Materials and methodsģ1 complex spinal deformity correction surgeries were prospectively analyzed for performance of AIRO® mobile CT-based navigation system. To develop a classification based on the technical complexity encountered during pedicle screw insertion and to evaluate the performance of AIRO® CT navigation system based on this classification, in the clinical scenario of complex spinal deformity. Rajasekaran, Manindra Bhushan, Siddharth Aiyer, Rishi Kanna, Ajoy Prasad ShettyĪugust 2018, Volume 27, Issue 9, pp 2339 - 2347 11/27/2023 0 Comments Large medium box braids![]() ![]() ![]() These singles are about half the width of a pencil are larger than thin braids, so there’s less tension on your hair and scalp. Small box braids are classy, practical, and can effortlessly highlight your facial features. [Alternatively you may want to go the crochet box braid route: No Cornrow Crochets: Do Your Box Braids This Small Box Braids This price doesn’t include the hair you need, which will be between 4 – 5 packs of pre-stretched braiding hair for mid-back length. Thin braiding services usually start at $150 and can go up to $450*, a relatively reasonable price given how long the braids take to install. Make sure you have a good show ready to binge-watch. They’re also a pain to remove––several hours of unbraiding and detangling. Because thin braids are so small and tightly woven, there’s a lot of tension on the edges of your hair, which, if not properly cared for, can thin and damage your hairline, causing traction alopecia. A salon may split this time between 2 – 3 days, depending on their schedule. The downside: these braids usually take between 9 – 12 hours or more and multiple braiders working on your head simultaneously to finish the look. Thin braids are also small enough to resemble your hair strands, perfectly complimenting more natural styling options. Because of the smaller parting sections, you have more access to your scalp, allowing you to wash and moisturize your hair more thoroughly. Thin braids can last up to three months, which out of all the braid sizes, is the longest time without having to go back to the salon––a gift in and of itself. micro braids are delicate, teeny-tiny singles, popularized in the 90s (think: Brandy in The Boy Is Mine). So, we’ve laid out everything you need to know on box braid sizes––their pros and cons and the inside scoop to make sure your braids come out fabulous. Using the right box braid standards will help stylists give you more accurate information on how long the braiding process will take, how much it’ll cost, and prevent you from walking out of the salon disappointed. What’s the difference between thin and small braids? How “chunky” are jumbo braids? They protect your natural hair from harsh weather conditions (we’re in the midst of a climate emergency after all), and are versatile enough for updos, buns, pigtails, faux hawks, or whatever style you’re feeling that day.īut there’s a lot of confusion on box braid sizes. Box braids are a timeless, low-maintenance hairstyle you can wear year-round. 11/27/2023 0 Comments Aws fargate vs ec2 pricing![]() Task – A task is the lowest level building block of ECS. You don’t need to get bogged down with thinking about infrastructure and configuration.īefore we move further discussing more about Docker on EC2 vs Fargate, we need to define some key ECS terms. Part of the appeal of Fargate is that its so easy to setup, and largely set it and forget it. This is the primary difference between these two options – self-managed infrastructure (EC2) vs AWS managed infrastructure (Fargate). Instead, AWS managers infrastructure behind the scenes that your service utilizes when needing to launch new Docker containers in your application. This can include steps like starting, stopping, restarting, health checks, and many more behind the scenes workflows.įargate on the other hand does not involve any infrastructure that you directly manager. This agent is responsible for coordinating its instructions with the ECS service that is managing your application. When you select EC2 as your launch option, ECS installed as sidecar process called an ECS Agent alongside your EC2 machines. You can either use existing EC2 instances that you have lying around, or set up autoscaling groups to automatically deploy more instances as required. Launching on EC2 involves you setting the corresponding launch mode as part of your launch parameters. In terms of compute infrastructure to launch your infrastructure on, there are two main options: EC2 and Fargate. Its main purpose is to facilitate the management of Docker containers for your application. What is ECS on EC2 and Fargate?ĮCS is a container management service. ECS or Elastic Container Service is an AWS orchestration service that helps you launch and manage Docker contains into the cloud.īut how does running your containers compare when running them on EC2 vs Fargate? More importantly, when should you use one option versus another? We’re going to answer this and more in this blog post.įirst, lets quickly overview the difference between running on EC2 via ECS versus using Fargate. On AWS, there are many options for running your container based applications. Consistent no matter what OS they are hosted on, containers are a powerful paradigm that are here to stay. Leveraging containers, Docker Images have allowed developers to write operating system agnostic software that runs in virtualized environments. Since 2013, Docker has changed the way we think about and deploy software. Struggling to understand the difference between AWS ECS on EC2 vs Fargate? This is the blog post for you. 11/27/2023 0 Comments Love and hiphop atlanta cast![]() ![]() It is eventually revealed that the two are sexually involved after Joseline finds herself pregnant, and decides to have an abortion. Joseline is introduced on the show as an aspiring rapper and recording artist under Stevie's management. She eventually relocated to Atlanta, and was discovered by Stevie J while performing as a stripper at the Onyx Club. During this time, she was arrested in 20 under the name Shenellica Bettencourt, for lewd and lascivious behavior. From the age of sixteen, she began stripping in order to provide for her family. She moved to Miami, Florida with her family at the age of six. Hernandez endured a rough childhood within the public housing system of Puerto Rico, being exposed to drugs and prostitution at an early age. Joseline Hernandez (Seasons 1–6), known as "The Puerto Rican Princess", is a Afro-Latin rapper and entertainer, originally from Ponce, Puerto Rico. ![]() Michelle (below) are original cast members on Love & Hip Hop: Atlanta. Over the years, several supporting cast members have been upgraded to lead.Ĭast timeline Main cast (appears in opening credits) Secondary cast (appears in green screen confessional segments and in end credits alongside the main cast) Guest cast (appears in a guest role or cameo) Main cast members These secondary cast members appear in green screen confessional segments and (for the most part) have the same amount of screen time and storyline focus as the show's main cast members. The series has a large ensemble cast, with leading cast members in the opening credits, and a sprawling supporting cast, who are credited as "additional cast" or "featured" in the show's end credits. It premiered Jon VH1, and chronicles the lives of several people in Atlanta involved with hip hop music. Love & Hip Hop: Atlanta is the second installment of the Love & Hip Hop reality television franchise. ( August 2022) ( Learn how and when to remove this template message) Several templates and tools are available to assist in formatting, such as Reflinks ( documentation), reFill ( documentation) and Citation bot ( documentation). Please consider converting them to full citations to ensure the article remains verifiable and maintains a consistent citation style. This article uses bare URLs, which are uninformative and vulnerable to link rot. ![]() Programs tab to open external programs using Alt key instead ofĭraw objects continuously without having to select the drawing Many other small improvements and bug fixes.Or Ctrl+Backspace to delete an entire word (click * button to select a preset color) Position to avoid covering the center of the image To batch conversion tool (Advanced Options -> Adjustments)Ĭhange " Auto Image Size" option. Windows File Explorer) into image viewing area to You can drag and drop image or video files fromĮxternal sources (e.g. May be required for old versions of Windows) Play video and audio files (Third party codecs.Version of the program which can be run from a removable storage Run favorite external editors with one keystroke from within Image Viewer.Powerful Save As interface to compare image quality and control generated file size.Create memorable artistic image montages from your family photos for personalized.Print images with full page-layout control.Slideshow with 150+ transition effects and music support (MP3,.Image EXIF metadata support (plus comment editing for JPEGs)Ĭonvert/ rename large or small collections of images.Compare images side-by-side (up to 4 at a time) to easily cull those forgettable shots.Superior red-eye effect removal/reduction with completely natural looking end resultįile tagging, rating and drag-and-drop to copy/move/re-arrange files.Rectangles, ovals and callout objects on images Image special effects: drop shadow, framing, bump map,.Image color effects: gray scale, sepia, negative,. ![]() Eleven re-sampling algorithms to choose from when resizing images.Powerful image editing tools: Resize/resample, rotate/flip, crop, sharpen/blur,Īdjust lighting/colors/curves/levels etc.Crystal-clear and customizable one-click.Image browser and viewer with a familiar Windows Explorer-like user interfaceīy Windows Imaging Component (WIC) codecs on.(CR2, CR3, CRW, NEF, NRW, PEF, RAF, RWL, MRW, ORF, SRW, X3F, ARW, SR2, SRF, PNG, PCX, PSD, EPS, TIFF, WMF, ICO, CUR and TGA) and popular digital camera RAW formats It supports all major graphic formats (BMP, JPEG, JPEG 2000, animated GIF, Image annotation, scanner support, histogram and much more. Other features include a high quality magnifier and a musical slideshow with 150+ transitional effects, as well as lossless JPEG transitions, drop shadow effects, Mouse touches one of the four edges of the screen. Its innovativeīut intuitive full-screen mode provides quick access to EXIF information, thumbnail browser and major functionalities via hidden toolbars that pop up when your Management, comparison, red-eye removal, emailing, resizing, cropping, It has a nice array of features that include image viewing, User-friendly image browser, converter andĮditor. FastStone Image Viewer is a fast, stable, 11/27/2023 0 Comments Understanding rivet sizes![]() The rivet length varies depending on the specific application and material thickness. The SAE J1200 standard provides specifications for blind rivets used in automotive applications.Īccording to this standard, the diameter of blind pop rivets used in the automotive industry typically ranges from 3/32 inch to 1/4 inch, with a grip range of up to 0.5 inches. The Society of Automotive Engineers (SAE) has established standards for many automotive components, including pop rivets. There are specific size standards for Pop rivets used in the automotive industry. Are there specific size standards for automotive industry Pop rivets? Selecting the appropriate size and type of solid rivets for your specific application is important to ensure a secure and lasting connection. This size is suitable for joining lightweight materials such as fabric, leather, or paper. This brass rivets size is suitable for joining thin metal, plastic, or other metal sheets together.Īnother common size is 1/8 inch in diameter, 1/4 inch in length, and with a grip range of 1/16 to 1/8 inch. It typically ranges from 1/32 inch to 1 inch.įor example, a standard size of solid rivet used in general applications is 3/16 inch in diameter, 1/2 inch in length, and with a grip range of 1/16 to 3/8 inch. Grip range: The grip range of a pop rivet refers to the thickness of the materials that can be joined together using the rivet.Length: The length of a pop rivet varies from 1/4 inch to 1-3/4 inches, depending on the diameter of the rivet.Diameter: The diameter of a pop rivet ranges between 1/16 inch to 1/4 inch.Here are some typical sizes and dimensions of pop rivets used in general applications: ![]() The size of a pop rivet is determined by its diameter, length, and grip range. ![]() Pop rivets come in various sizes and dimensions to suit different applications. What are the typical sizes and dimensions of Pop rivets used in general applications? This blog post delve into pop rivets, exploring the common standards and variations you need to know about. Whether repairing a sheet metal panel or constructing a lightweight structure, selecting the right stainless steel rivets size is crucial for achieving optimal strength and stability. Pop rivets come in various sizes and dimensions to accommodate different applications and materials. Understanding their sizes and dimensions is essential if you've ever worked with rivets or plan to incorporate them into your projects. These versatile mechanical fasteners offer reliable and secure connections, making them widely used in various automotive, aerospace, construction, and manufacturing industries. Pop rivets have long been a popular choice when it comes to fastening materials together. 11/27/2023 0 Comments Are owls nocturnal creatures![]() There are over 1,400 bat species, found everywhere except the most severe desert and polar climates. Batīats are the world’s only flying mammal, earning them a special spot on our nocturnal animals list. Read and learn about sugar gliders in the “Glide, Sugar Glider!” chapter of The Nocturnals Explore Unique Adaptations of Nighttime Animals by Tracey Hecht. They make many different sounds and also use their own signature scents to communicate with one another. These mini marsupials, native to Australia, can soar through the air up to 165 feet with their parachute-like bodies. With its candy-coated name and funny habits, sugar gliders are at the top of many kids’ favorite nocturnal animals list. Read and learn about owls in So You Want To Be an Owl by Jane Porter. Owls swallow their prey whole and cough up the bones and fur in owl pellets try dissecting them for an amazing hands-on project. Their eyes are shaped like binoculars, letting them hone in on prey from far away. From the tiny elf owl to the impressive great gray owl, owls’ excellent hearing and near-silent feathers make them the stealthiest nighttime hunters. Owls are some of the most majestic creatures on our nocturnal animals list. ![]() Read and learn about raccoons in Raccoon Rescue: True Tales of Rescue by Kama Einhorn. Raccoon tracks are great fun to spot in snow or mud-their five long toes look just like mini-handprints. Urban raccoons eat garbage, compost, and pet food too. Their omnivorous diet includes fruit, vegetables, small rodents, and fish. These masked mischief-makers are known for seizing opportunities to eat or explore while their human neighbors are sleeping (or sometimes, during the day). We only recommend items our team loves!) Nocturnal Animal Facts and Nonfiction Books 1. (Just a heads up, WeAreTeachers may collect a share of sales from the links on this page. Not sure how to tell a sugar glider from a raccoon? We’ve pulled together a list of nocturnal animals that includes wow-worthy facts and books you can take straight to your students. What kid doesn’t love the idea of staying awake and snacking all night like nocturnal animals do? Animals that are active during the day and sleep at night are awesome to study when talking about animal adaptations or to focus on during a nonfiction text unit. |
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