The app’s guided meditations can help you learn to live more in the present, even if you’re a complete beginner. Since it was founded in 2010, Headspace has become one of the leading online platforms for mindfulness, meditation, and self-care. Other options include couples therapy, therapy for teens ages 13 to 17, and an eight-week, in-app insomnia program with a therapist trained in cognitive-behavioral therapy for insomnia (CBT-I). In addition to talk therapy, Talkspace offers psychiatry and medication management services with a board-certified psychiatrist who is eligible to prescribe medication in your state. If you need to switch therapists at any time, you can do so easily-no questions asked. Therapists at Talkspace provide unlimited messaging in your private therapy “room” five days a week, so you don’t have to worry about long wait times. The company’s clinicians are thoroughly vetted and background checked. You can choose between several different subscription options at a wide range of prices, from the less expensive messaging-only option to a plan that includes one weekly live video session along with unlimited messaging and weekly expert-led mental health workshops.Īfter completing a brief initial evaluation, you’ll be matched with a licensed Talkspace therapist and schedule your first session. Talkspace is one of the most versatile therapy apps on the market, with a wide range of available providers and specialties. The Talkspace app is available at the Google Play and Apple App stores and can be used on any device, including tablets, laptops, and smartphones. Talkspace is our top pick for the best mental health apps of 2023 because of its comprehensive all-in-one platform, variety of therapy options, insurance coverage, and commitment to privacy.įounded by married couple Roni and Oren Frank in 2012, Talkspace offers online mental health care through a secure, HIPAA-compliant, and user-friendly app. A monthly BetterHelp subscription includes one talk therapy session per week via live video, audio, or chat, 24/7, unlimited in-app messaging with your therapist in a private “room.” This is also where you’ll meet with your therapist each week.īetterHelp offers more flexible communication options than many competitors, making it a good choice for people with busy or unpredictable schedules. From there, you can schedule your first session in the app. After answering a few questions about what you’re looking for, you’ll be matched with a therapist who meets your preferences. The BetterHelp sign-up process is streamlined and straightforward. Some providers specialize in serving clients from the LGBTQ+ community. BetterHelp therapists help with many common mental health concerns, from grief and stress to relationships, anxiety, depression, trauma, and more. The BetterHelp therapy app is available at the Apple App and Google Play stores.Īll of BetterHelp’s therapists are fully licensed, have a relevant master’s or doctoral degree, and have at least three years of experience and over 1,000 working hours. The platform offers video, audio, chat, and messaging therapy via smartphone, tablet, or computer to people in all 50 states (and internationally, although most BetterHelp providers are in the U.S.). Here are the mental health apps that ranked the highest.įounded in 2013, BetterHelp is one of the world’s largest and most popular online mental health care companies. Our team evaluated over 55 of the top mental health apps and ranked each according to whether or not the program was built on evidenced-based therapies, provided regular content updates, the variety of therapies offered, cost, and personal user reviews. With so many available to choose from today, we sent our research team on a mission to find the best-of-the-best. High-quality therapy apps remove some of the usual barriers to mental health care, while mindfulness apps can help you achieve better focus and productivity. Many of these apps have unique features that allow you to improve your overall wellness in enjoyable, accessible ways. The best mental health apps are affordable, user-friendly, and well-designed, with few technical glitches. Available for iOS and/or Android users, mental health apps are typically designed to be used via smartphone or tablet. Others may help you to begin a meditation practice, cope with stress and anxiety, or improve sleep quality. Some mental health apps allow users to access online talk therapy or psychiatric care. Mental health apps are mobile apps designed to help users improve their emotional well-being, become more mindful, and address common mental health issues.
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8/29/2023 0 Comments Simon konecki heightDesiring to make an impact on the world, he left his job to pursue a sustainable business. So I decided that that would be it.”Īlthough Simon had a lucrative job, he grew weary of it. I looked into a lot of causes and the world’s water crisis should be pretty easy to solve: $30bn to give 1bn people water is nothing. Eventually, the world’s water crisis caught his attention, and he made it his life goal to aid mankind suffering from it. Soon after the epiphany, he began researching about numerous ongoing global crises. In 2005, the idea of turning into a humanitarian crossed Simon’s mind when his employer circulated an email, which stated that the company would double the amount of money their employees agreed to donate. Later, he started working at the investment banking company Lehman Brothers, where his job role required him to manage the teams of senior brokers. Thereafter, he became the director of the private equity investment group EBS, London, a division of trading giant Icap. CareerĪt the age of seventeen, Simon commenced his career as a trainee foreign exchange broker. As the couple had not signed a prenup when they got married, they mutually decided to waive off the right to seek or obtain any spousal support from the other party when their divorce was finalized in 2021. There will be no further comment.”įollowing their split, they agreed to share the custody of Angelo. They are committed to raising their son together lovingly. In an interview, Adele’s spokesman confirmed the news of their separation saying,Īdele and her partner have separated. After being in a marriage for four years, Simon and Clary parted ways in 2008.Īfter getting secretly married in 2017, they parted ways in 2019. In 2004, Simon Konecki got married to the independent designer and fashion stylist Clary Fisher. His sisters, Victoria Konecki and Alexandra Konecki, attended the prestigious Roedean School in Brighton, England. His parents, Andrew Konecki and Rosemary Konecki, reside in an expensive waterfront house worth 1 million pounds in Boca Raton, Florida. Simon Konecki was born into a wealthy family. Our housemaster used to refer to him (Simon Konecki) as the naughtiest boy he ever had in his house – ‘Don’t misbehave or you will end up like him,’ he (David Evans) would say.” Physical Appearance In a 2012 interview, a student of Eton College revealed, He belonged to an ill-famed boarding house with a shabby reputation under the surveillance of popular history teacher David Evans. Simon was a notorious boy during his college days. Thereafter, he attended the renowned Eton College in Windsor, where he was a batchmate of popular English adventurer Bear Grylls and the well-known English food critic Tom Parker Bowles. He’s just going to spend it on drugs.” But I think he needed it more than I did that day.” And then I got home and my dad said: “You’re crazy. He was in a bad way and I gave him that tenner. I had £10 to spend and I was walking through Brighton. I was about 13 and it was around Christmas. In an interview, while talking about his first donation, he said, Since childhood, he has been devoted to philanthropy and made his first donation when he was just thirteen. After spending his early childhood in New York, Simon, along with his family, moved to London when he was ten. Simon Konecki was born in April 1974 ( age 47 years as of 2021), and he hails from Brighton, England. The ancients believed that those who did not properly honor Demeter risked starving to death. 440 BCE) showing the ascension of Persephone from the Underworld Persephone (left) is guided by Hermes (center left) and Hecate (center right) as Demeter stands to the side (right) waiting to receive her The Metropolitan Museum of Art Public Domain Roles and Powersĭemeter was above all the goddess of agriculture, responsible for the cultivation and harvest of grain. It is for this reason that Eleusis became Demeter’s most important cult center and the home of the Eleusinian Mysteries.Īttic red-figure bell-krater attributed to the Persephone Painter (ca. But because she had tasted food during her time in the Underworld, Persephone had to spend the other part of the year with her infernal husband Hades.ĭuring her long search for Persephone, Demeter stopped at Eleusis, a city in Attica, where she taught the local people about agriculture and her secret religious rites. To prevent a famine, Persephone was allowed to return to her mother for part of the year. 1754) The Metropolitan Museum of Art Public Domain Demeter’s Search for Persephoneīy far the most important myth of Demeter involved her search for her daughter Persephone, whom Hades, the god of the Underworld, had abducted to be his bride.ĭemeter was devastated by her daughter’s absence-so much so that she left the crops to wither and die. The Return of Neptune by John Singleton Copley (ca. Finally, Demeter was the mother of Pluto (the personification of wealth) by her mortal lover Iasion. Demeter also coupled with Poseidon, the god of the sea, and gave birth to the immortal horse Arion. The most famous of her offspring was no doubt Persephone, born from her union with Zeus. Roman statue of Demeter (2nd century CE) British Museum, London / Orangeaurochs CC BY 2.0 Who were Demeter’s children?ĭemeter had relatively few consorts, and thus relatively few children. Other times, Demeter was depicted with her favorite animals, especially piglets and bullocks. In art and literature, Demeter was often shown alongside her daughter Persephone, or, occasionally, with other gods such as Poseidon. She was generally represented as a modestly robed woman wearing a headdress. 340 BCE) Altes Museum, Berlin / Bibi Saint-Pol Public Domain Key Factsĭemeter was easily recognized by her attributes of wheat (or corn), a torch, and sometimes a sickle. Her most important cult center was at Eleusis in Attica, though she had many sanctuaries throughout the Greek world.Īpulian red-figure hydria showing Demeter (right) with Metanira (left) by the Varrese Painter (ca. Rarely meddling in others’ affairs, Demeter was among the most beloved and least controversial of all Greek deities. Her most famous daughter was Persephone-the bride of Hades and the mistress of the Underworld. One of the children of the Titans Cronus and Rhea, Demeter was the sister of Zeus, Hestia, Hera, Hades, and Poseidon. She was also a goddess of women, family, law, and the Mysteries (secret religious rites). Demeter, Persephone, and the Eleusinian Mysteriesĭemeter was one of the Twelve Olympians and the goddess of fertility and agriculture. Web download and print the most beautiful among us coloring pages. Coloriage kolorowanki druku impostor drukowanki wydruku sonic darmo raskrasil helps. In total we have 4 coloring pages in among us. Web among us pikachu with a pokéball coloring page coloring page +thousands coloring pages of among us Among Pikachu Coloring Pages Printable Kids. Web download and print free pikachu among us coloring pages. Web Download And Print Free Batman, Flash, And Pikachu Among Us Coloring Pages.Īmong us coloring pages are a fun way for kids of all ages, adults to develop creativity. 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We have this nice among us pikachu coloring page for you. Among us coloring pages are a fun way for kids of all ages, adults to develop creativity. Among Us Pikachu Pokemon Coloring page Printable from Web among us is a murder mystery online multiplayer game. Among pikachu coloring pages printable kids. 8/28/2023 0 Comments New lightroom classic updateImagine re-editing it after a year, or two years… And to add insult to injury, also the steps marking the Masking edits in the History panel no longer reflect in any way what kind of masking tool was used, even if using only one. As it is now, it’s very difficult to see what kind of masking tool was used, even right after editing the photo. Brush Mask 1, Linear Gradient Mask 1, Brush Mask 2, etc.). I can’t understand why it wasn’t possible to have the default names called after what kind of tool is being used in each of them (e.g. The different masks in the Masking panel are by default named “Mask 1, Mask 2, Mask 3… (etc.)”. And defragmenting each of them takes more than 12 hours… The change in when LrC writes to XMP, was long overdue as it caused massive fragmentation of my 4TB LaCie external drives. I’m impressed by the masking possibilities.ģ. The one-year-old bug concerning the Zoom-To-Fill option in the Print module seems to have been taken care of now.Ģ. Additionally, there is now a way to pause writing to XMP in the Activity Center if you need to for performance reasons.ġ. First, it won’t start writing to XMP until after you switch to selecting a different photo (as opposed to writing to XMP while you were editing). However, if you do opt to have Lightroom Classic write its changes to each photo’s XMP metadata space in addition to the catalog file, then you’ll be pleased to know that this function has been optimized in a few ways. If you do not have the Automatically write to XMP box checked in the Metadata panel of the Catalog Settings dialog, then this won’t apply to you. In this update, we gained the ability to filter on Month and Day to home in on photos from a more specific period of time. The Library Filter bar that appears above the thumbnails in Grid view is probably one of the most underrated tools for finding and filtering photos within your catalog, whether you apply it to the entire catalog or the contents of collections and folders. New Additions to the Library Filter Bar – Lightroom Classic One click will open the new masking panel that provides access to the newly renamed Brush (formerly, Adjustment Brush), Linear Gradient (formerly, Graduated Filter), and Radial Gradient (formerly, Radial Filter) bringing consistent names to the same tools found in all three programs. Look for the new masking icon in all three programs. Introducing Masking -Lightroom Classic, Lightroom, and Adobe Camera Raw This file is also now included in the built-in catalog back up function. It is integral that you keep this file with your catalog if you need to move it to a new location. lrcat-data file extension, contains the smart selection masks created by the new Masking tool as well as 3D LUTs from profiles. You should also be aware that there is a new file that appears in the folder alongside the catalog file. You only need to do this once, and in the future, you’ll simply open the upgraded copy in the new version of the program. When the upgraded copy is complete it will open into the new version of Lightroom Classic with all the photos, edits, and work from the previous catalog. Simply enter the desired name in the provided field, then click Upgrade to kick off the process. I recommend taking the opportunity presented to give the upgraded catalog a meaningful name (which may not be the default name). This is normal when a completely new version is released (as opposed to a dot update of an existing version). The first thing you’ll notice after installing and then launching the new version of Lightroom Classic is that you’ll be prompted to upgrade a copy of your catalog. Let’s dive in and see what this release has to offer. While Masking is sure to be the most talked about addition, there are other new features to know as well. This is a huge evolution that brings along a new interface, powerful new features, and a significant improvement to how we can adjust specific regions of our photos. There’s an exciting new feature added to all three programs that transforms what we knew as local or selective edits to what will now be referred to as Masking. This brings Lightroom Classic up to version 11.0, Lightroom up to version 5.0, and Adobe Camera Raw to 14.0. Adobe just announced updates to Lightroom Classic, Lightroom, and Adobe Camera Raw. 8/28/2023 0 Comments Fire control panelĢ Zone Series 1000 Panel With 1.25 Amp Power Supply, 4 Zone Series 1000 Panel With 1.25 Amp Power Supply, 6 Zone Series 1000 Panel With 1.25 Amp Power Supply, 8 Zone Series 1000 Panel With 1.25 Amp Power Supply, 10 Zone Series 1000 Panel With 1.25 Amp Power Supply, 12 Zone Series 1000 Panel With 1. The Electronics are based upon a system of “ Motherboards “ with plug-in modules allowing customising of the panel to the site requirements. Galaxy Dimension Control Panel NX4L1 Control Panel V128FBPT Fire and Burglary Alarm Control Panel VISTA Commercial Burglary Alarm Control Panel NetAXS Door Access Control N123 PLASTIC SINGLE DOOR STRTR Pro-Watch7101 Intelligent IP based Controller MPA1 Miniature Access Control Panel On Board Illuminated Keypad Panel With PA and. Ample cable entries are provided at the top of the enclosure and removable chassis plates are provided on the larger Panels. The zone electronics can be changed to “ short circuit for Fire condition “ thus removing the requirement to fit series resistors in existing Call Points. Fire-Lite Alarm’s innovative, addressable control panels offer a wide range of capabilities to provide superior value and flexibility. By Douglas Krantz Having detected a fire, a fire alarm system sounds. The panels are suitable for connection to pre BS5839 type systems including 3 wire. However, as a concept, it is not necessary to have control panel in all fire alarm systems. This is achieved with a external active end of line device ( These need to be ordered separately ). The series 1000 MK4 control panels allow for continued operation of the field devices upon removal of a plug-in device from the detection line. A Glazed Outer Door Version Is also available. It is from here that all detection devices, sounders and. Special Colours or non standard finishes are available to special order. An essential component of any fire alarm system, the control panel is the centre of the operation. A bezel can be fitted to the back Box to enable the control panel to be flush mounted. The panels are housed in an attractive metal enclosure with all user controls and indications located on the front fascia together with clear operating instructions. The internal power supply can be supplied from 3 ratings :- 1.25 Amp, 3 Amp or 5 Amp. From the fire detection control panel via highly sensitive detectors for a wide range of fire characteristics to acoustic and optical signalling devices. Available in a standard range from 2 to 36 zones each with internal power supply and space for Sealed Lead acid Batteries. Fire alarm panels enable staff and firefighters to quickly determine where there may be trouble so that they can respond as quickly as possible to minimize loss.Ĭontact Control Fire Systems today to see how can give your building the safety and security it needs.The Series 1000 MK4 range of Conventional Fire Alarm Control Panels are designed to conform to BS 5839 Part 4. A trouble signal is a warning that there is an issue with wiring, a battery, or the panel's communication system.įACPs are typically located near the front door or in an enclosed room with additional annunciators present to make sure the panel is heard (while installation guidelines for them follow local codes).A supervisory signal alerts building staff to an issue that may prevent the alarm system from working properly.An alarm signal indicates a possible fire and activates audio and visual alarms while notifying authorities. 4-loops addressable fire alarm panel managing up to 1192 devices via the loops - Proprietary protocol Fire-Speed - True color TFT display 482 x 272 pixel.There are three main types of signals a fire alarm control panel can receive: Each connected device has its own address which makes it fast and simple to determine where the signal is coming from. The conventional fire control panel then sets off an alarm.Īddressable fire protection panels use a more advanced type of technology and can be programmed much more specifically. When a smoke detector responds after detecting smoke, it will change its electrical current as it begins to sound. The SmartLine conventional fire-detection control panel series offers a: 2 zone non-expandable model (SmartLine020-2), / 4 zone model expandable to 20 zones. Conventional fire control panels work by being installed in zones and they detect changes in electrical currents. There are two main types of fire alarm panels: conventional panels and addressable panels. Once a fire alarm panel is notified of a problem, it activates a variety of features to alert occupants and emergency services. While each building's main fire alarm control panel may differ in functionality, they all act as the liaison between fire protection devices that monitor for hazards and devices that alert people to a problem. Each alarm control panel is different and can serve a variety of life-saving functions. Fire alarm control panels (FACP) act as the main hub for fire suppression systems. Other things you might want is an AUX input, 3.5mm jack support and also a RCA input. You’ll, of course, need one that supports a backup camera at the least. The more robust input and output options you have the versatile and feature-full your car stereo will be. The input options are important since they tell you what devices you can connect to them. The last thing you want in this case is to have to replace it after a couple of months. You might need to pay a professional to install it properly as there is a lot of wiring that needs to in the right places. Installing a car stereo that has support for backup cameras is time-consuming. Buying a well-built stereo will not only make it last longer but they’re an investment. Look into the specifications of the stereo to see if it’s compatible. You’ll find a wealth of information from other buyers. Compatibilityįirstly, when buying a car stereo, make sure the one you want to get fits your car. Here are some of the most important things you need to keep in mind when buying one. That way you can get exactly what you need. If you know what features to look for and what factors are important to consider, you’ll end up having a much easier time choosing one a car stereo for yourself. This will give you a good idea of what each stereo does best.Ĭonsiderations While Buying The Best Stereo With Backup Camera If you’re short on time, we added a summary of all the top 12 stereos to get you up and going in a jiffy. 12 Best Car Stereos with Backup Camera – Quick Summary We also considered which had the best sound quality and, of course, highest-resolution rear camera. We compiled this list based on a few key factors including ratings, size and functionality of the screen, special capabilities like night vision, Apple CarPlay, a flip screen, and parking guidelines. Whether you’re going for a single or double din radio with backup camera, we can promise you one thing, at the end of the article you’ll come out knowing exactly which one will give you the best value. We also included a FAQ section to answer some of your burning questions. So, keep on reading to find out where to spend your money and what are the things you need to consider while buying. It can make driving safer and some of these stereos also come with modern features like seamless smartphone integration. Let’s be honest here, unless you’re Lewis Hamilton, everyone can use features that make driving safer and easier.Ī good car stereo with a backup camera is great if you want to take some stress away when driving. We rounded up the best car stereo with backup camera you can buy right now. Are you a music head who can use some help making those difficult parallel parks? Do you know what’s better than that? Getting one that has support for a backup camera. Having a good stereo is one of the best additions you can make to your car. 8/28/2023 0 Comments Car radio fm signal boosterIt can also consist of a special amplifier that amplifies the signal before sending it to the antenna. Hence it increases reception by increasing the length of the antenna. In its simplest form, a booster consists of external wires attached to the wires of the antenna. The booster does this in different ways as there are different types of FM antenna boasters using different working principles. Here a booster will play its role.Ī booster will pick up the signal multiplies it significantly before transmitting it to the antenna.īy the time it gets to the antenna, it would have increased to the extent that it can produce a clear broadcast. Other factors that can cause weak signals include a problem with your antenna and the presence of another broadcasting station that may be more powerful and interfere with the incoming signals. It may also be due to physical obstruction like mountains between the broadcasting station and your home. However, if the signals received by the antenna are too weak, it may not be able to produce audible sound.Ī weak signal may be due to the distance between you and the broadcasting station. The tuner increases the signal in the process. Your FM antenna picks up the signal and sends it to the speaker to make it audible to you. This generates sound waves that transmit the audio signal of the broadcast. Generally, each FM station broadcasts on a specific frequency. It also helps to improve signal if you live in an area where signal strength is weak. How Does an FM Antenna Booster Work?Īn FM antenna booster allows you to listen clearly to a broadcast from an FM station far away from you. The ability to do this successfully, together with the capability to pick up signals from a long distance, are the major features that distinguish a good booster from a not-so-good one. To reduce unwanted signals, a good FM antenna booster must be designed to eliminate unwanted signals. It even amplifies the sound produced by its own mechanism if it is generating sounds. Unfortunately, an antenna booster amplifies all signals coming to the antenna, including noises and unwanted signals. To overcome this, an FM antenna booster will increase the signal so that the antenna can successfully pick it.īecause antenna boosters amplify radio signals, they are also called antenna amplifiers. Therefore, if you are far from the radio station, the signal getting to your antenna may not be strong enough to produce audible sound. In most cases, the farther away you are from a broadcasting station, the weaker the signal you get. In other words, an FM antenna booster increases the reception power of your FM antenna. With it, your FM radio receiver can successfully utilize weak radio signals as if they are strong. In simple terms, an FM antenna booster is a device used to increase the signal reception of an FM antenna. But first, what are antenna boosters, and how do you use them? What is FM Antenna Booster? Homemade FM antenna boosters are as effective as readymade ones. You can cut down the cost by doing it yourself. Luckily, basic FM antenna boosters are not expensive, but you don’t even need to buy one. However, with an FM antenna booster, you can increase the reception power of your antenna.Īmplifying your signal may also be necessary if you wish to listen to FM stations that are far away from you. It may be frustrating if you couldn’t listen to your favorite FM radio program because of poor signals. 8/28/2023 0 Comments Constrictor knot with landyardsPosted on 4 Jul Vaikobi boots back in stock Posted on 4 Jul Team Malizia's to sail Transat Jacques Vabreīoris Herrmann and Will Harris will compete as co-skippers Team Malizia's crew for the upcoming Transat Jacques Vabre Normandie Le Havre 2023 is official: German sailor Boris Herrmann and British sailor Will Harris will compete in the famous transatlantic race this fall onboard their Malizia race yacht. Posted today at 3:48 am Champagne sailing soon to come in Transpacĥ2 teams with 455 sailors aboard on the Transpac racecourse are still making steady progress On this Independence Day holiday while the rest of us are enjoying grilled meats, libations and fireworks with family and friends, the 52 teams with 455 sailors aboard on the Transpac racecourse are still making steady progress west towards Hawaii. Presenting everything from local club sailing to ocean-going yachts With close to 175,000 regular sailing participants in Australia, and NSW recording around 48,300 people loving to harness the power of the wind, the upcoming 54th Sydney International Boat Show welcomes a special focus on sailing. Posted today at 5:23 am Sydney International Boat Show focus on sailing 373 sailors representing 48 countries are enjoying perfect conditions to start the week-long event. Posted today at 6:03 am 2023 ILCA 6 Youth & Men's Worlds in Poland Day 1ģ73 sailors representing 48 countries in Dziwonow Tuesday was the first day of racing at the 2023 ILCA 6 Youth & Men's World Championships, hosted by the Gdmina Dziwonow. World Champion Pauline Courtois and Lea Richter Vogelius in front The first day of racing at the 2023 Women's Match Racing World Championship - powered by Bunker One - got off to a flying start in a solid breeze. Women's Match Racing Worlds in Denmark Day 1 Pull on the standing part and bitter end to tighten and compact the knot. Tuck the bitter end beneath the lower right-side loop then tuck it beneath the top right-side loop (illustration 3). This prepares you to finish the knot in the next step.ģ. Notice that you keep the bitter end low on the standing part. Pass the bitter end over the standing part (illustration 2 above). Keep this slight exaggerated width to make tying the knot easier.Ģ. Note the wide separation of the standing part and bitter end. Pass the line over the object (see illustration 1 above). Use a horizontal structure like a rail or your hand. Practice with an 18' piece of small diameter sailing rope. Grab some line and tie this super sailing knot now to take your sailing skills sky high.ġ. In reality, these will be much closer together as you tie the knot. Note in the illustration below, the deliberate separation between parts of the rope (bitter end and standing part) for clarity. If the Bowline is the King of Knots, surely the Constrictor is the Queen'. 'When drawn up sufficiently tight it is an amazing thing, at least as valuable as the kingly Bowline. Master rigger, sailor and author Brion Toss ('The Complete Rigger's Apprentice') says this about the constrictor knot: Slide the constrictor off your hand or the contraption it's tied to and it transforms itself without assistance into the straight line it once was-smooth and easy! In fact, you will be surprised that it seems almost impossible to wiggle out of the constrictor. Tie the constrictor and take out the slack and it holds with the tenacity of a tenacious octopus. * Make lashings for a dinghy or life-raft. * Clamp a patch over a blown engine hose. Why know this powerhouse 'king of torque'? Use this fast, easy, sailing knot to. As a matter of fact, with just a bit of practice, you'll be able to crank out the constrictor in about ten seconds. If you already know how to tie the clove hitch, then you are about 75% on your way to tying the constrictor. Which sailing knot do you need to tie when you absolutely, positively must keep a rope bitter end from fraying, lash a broken sailboat tiller together or keep and engine hose in place-without hose clamps? John Jamieson here describes one of sailing's most under-used sailing knots. These include HIV, hepatitis B, hepatitis C, Treponema pallidum ( syphilis) and, where relevant, other infections that pose a risk to the safety of the blood supply, such as Trypanosoma cruzi ( Chagas disease) and Plasmodium species ( malaria). The World Health Organization (WHO) recommends that all donated blood be tested for transfusion-transmissible infections.Red cells, plasma and platelets can also be donated individually via a more complex process called apheresis. Collected blood is then separated into blood components by centrifugation: red blood cells, plasma, platelets, albumin protein, clotting factor concentrates, cryoprecipitate, fibrinogen concentrate, and immunoglobulins ( antibodies). Processing and testing Ī bag containing one unit of fresh frozen plasmaĭonated blood is usually subjected to processing after it is collected, to make it suitable for use in specific patient populations. It is unclear whether applying alcohol swab alone or alcohol swab followed by antiseptic is able to reduce contamination of donor's blood. In developing countries, the donor is sometimes specifically recruited by or for the recipient, typically a family member, and the donation occurs immediately before the transfusion. This enables management and investigation of any suspected transfusion related disease transmission or transfusion reaction. In developed countries, donations are usually anonymous to the recipient, but products in a blood bank are always individually traceable through the whole cycle of donation, testing, separation into components, storage, and administration to the recipient. Blood is most commonly donated as whole blood obtained intravenously and mixed with an anticoagulant. Using another's blood must first start with donation of blood. The latter is much more common than the former. The source of blood to be transfused can either be the potential recipient ( autologous transfusion), or someone else ( allogeneic or homologous transfusion). Other blood products are given where appropriate, e.g., to treat clotting deficiencies. In cases where patients have low levels of hemoglobin due to iron deficiency, but are cardiovascularly stable, parenteral iron is a preferred option based on both efficacy and safety. One may consider transfusion for people with symptoms of cardiovascular disease such as chest pain or shortness of breath. The advisory caution to use blood transfusion only with more severe anemia is in part due to evidence that outcomes are worsened if larger amounts are given. Patients with poor oxygen saturation may need more blood. The administration of a single unit of blood is the standard for hospitalized people who are not bleeding, with this treatment followed with re-assessment and consideration of symptoms and hemoglobin concentration. Because each unit of blood given carries risks, a trigger level lower than that, at 70 to 80g/L, is now usually used, as it has been shown to have better patient outcomes. Historically, red blood cell transfusion was considered when the hemoglobin level fell below 100g/L or hematocrit fell below 30%. Because of this scientific misunderstanding, many patients died because of incompatible blood transferred to them.Īs the person receives their blood transfusion, the bag slowly empties, leaving behind blood that has clotted before it could be administered. Before these components were known, doctors believed that blood was homogeneous. Platelets are involved in blood clotting, preventing the body from bleeding. Plasma is the "yellowish" liquid part of blood, which acts as a buffer, and contains proteins and important substances needed for the body's overall health. White blood cells are not commonly used during transfusion, but they are part of the immune system, and also fight infections. Red blood cells (RBC) contain hemoglobin, and supply the cells of the body with oxygen. Early transfusions used whole blood, but modern medical practice commonly uses only components of the blood, such as red blood cells, white blood cells, plasma, clotting factors and platelets. Transfusions are used for various medical conditions to replace lost components of the blood. Blood transfusion is the process of transferring blood products into a person's circulation intravenously. |
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