![]() The 5′ Western Red Cedar Glider spaciously seats two – great for patios. The Wood Designs Teacher’s Extra Wide Glider has a 1 year manufactures guarantee and is fully assembled. The seat cushions dimensions are 4”H x 27”W x 21½”D. The seat height is 19¾” with the cushion. The glider’s total dimensions are 44”H x 36”W x 32”D. ![]() The Teacher’s Extra Wide Glider is Carb II & CPSIA compliant. This product is GREENGUARD Gold certified for non-toxic emissions and air quality. The glider has eased edges and coated with a durable finish making it resistant to stains and durable for any home, preschool or nursery environments. This glider is equipped for your comfort with a high backrest, padded armrests with convenient deep pockets to store children’s books or other nursery items and an extra wide seat cushion giving you ample space for your needs.Ĭonstructed from 100% Beechwood providing exceptional strength and durability with a full protective skirt hiding gliding mechanisms underneath your seat. Glide smoothly and quietly with this tip-resistant brown cushioned rocking chair that is uniquely designed to help protect little toes and fingers. Sit down comfortably with the Wood Designs Teacher’s Extra Wide Glider. Each model is a small but faithful replica of an airplane widely known for deeds in wartime or present day popularity. These model construction kits have scale realism for the super detail fan and light weight for those who build and fly. Model Kits Quality scale balsa model airplane kits. Scale models as only Guillow makes them, kits contain the best quality materials and instructions that have made Guillow kits the Best in Balsa. Here is model building worthy of the time and effort, you would be hard pressed to find a finer kit available. Each model is a small but faithful replica of an airplane widely known for deeds in wartime or, like the Cessna Skyhawk, for its present day popularity. Our latest release, the DC-3, can also be built as a C-47 and decals & instructions to build either model are included. Detailed Scale Beautiful large scale balsa models, from the famous Stearman PT-17 trainer to the history making Spirit of St. During World War II, the military conversion of the DC-3, the C-47 was used by the thousands in every theatre of the war.Īfter the war, many of the surplus C-47’s were converted back to civilian service. By 1938, 80 percent of all American commercial airline traffic was carried on DC-3’s. Its 180 MPH cruising speed made it the fastest of its day, and carried 11 more passengers than the Boeing 247. Douglas Aircraft built it as a replacement for the smaller DC-2. Product Description Considered to be the single most important aircraft in the history of air transportation, the DC-3 first flew in 1935.
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However, some bacteria may not have been detected by the standard tests due to low concentration. Therefore, bioburden and endotoxin content of the starting materials (especially hemoglobin) and the final particle suspension are intensively tested. Bacterial safety plays a decisive role during the production of the HbMP. First preclinical safety investigations delivered promising results. Hemoglobin microparticles (HbMP) produced with a three-step procedure including co-precipitation of hemoglobin with manganese carbonate, protein crosslinking and dissolution of the carbonate template were shown to be suitable for application as artificial oxygen carriers. Therefore, we conclude that the HbMP fabrication procedure is safe in respect of bacterial contamination. No living bacteria could be detected in the final particle suspensions. In addition, the particle production was carried out with hemoglobin solutions spiked with Escherichia coli or Staphylococcus epidermidis. It was shown that both chemicals prevent bacterial growth at the concentrations used during HbMP fabrication. Biocidal effects are known for glutaraldehyde and for ethylenediaminetetraacetic acid, chemicals that are used in the fabrication process of HbMP. The aim of this study was to investigate how these bacteria would behave in the fabrication process. However, some bacteria may not be detected by standard tests due to low concentration. Therefore, the bioburden and endotoxin content of the starting materials (especially hemoglobin) and the final particle suspension are intensively tested. Bacterial safety plays a decisive role during the production of HbMP. Hemoglobin microparticles (HbMP) produced with a three-step procedure, including coprecipitation of hemoglobin with manganese carbonate, protein cross-linking, and dissolution of the carbonate template were shown to be suitable for application as artificial oxygen carriers. Our surface modification method reflects a promising strategy for submicron particle design, and can lead the way toward novel biomedical applications. This indicates a coating design able to protect the particles from detection and elimination processes by the immune system, and should lead to a delayed clearance and the required and essential increase in half-life in circulation of these particles in order to fulfill their purpose. The specific binding of anti-Hb antibodies, IgG, and HP to all surface-modified HbMPs was reduced. A slight decrease in the oxygen binding capacity was noticed. The results revealed that all surface-modified HbMPs had a submicron size with a negative charge. The particle size and zeta potential of the six types of HbMP modifications were analyzed by zeta sizer, confocal laser scanning microscopy, and transmission electron microscopy (TEM), and were compared to the unmodified HbMPs. ![]() ![]() In this study, we investigated different surface modifications of hemoglobin submicron particles (HbMPs) by double/triple precipitation, as well as by adsorption of human serum albumin (HSA), hyaluronic acid (HA), and pluronic (Plu) to discover how diverse surface modifications influence the oxygen binding capacity and the binding of anti-hemoglobin (Hb) antibodies, immunoglobulin G (IgG), and haptoglobin (HP) to HbMPs. To overcome this problem, HBOCs require a surface modification that provides protection against detection and elimination in order to prolong their circulation time after administration. However, HBOCs in blood are recognized and rapidly scavenged by the body’s innate immune systems. Hemoglobin-based oxygen carriers (HBOCs) represent a propitious type of blood substitute to transport oxygen throughout the body while acting as a carrier in biomedical applications. At 27 Swiss Francs for 24 hours, it’s worthwhile for those planning to spend some time visiting the city’s historic sights. PRO TIP: As Zurich is a costly city, it’s wise to purchase a Zurich Pass, which will give you access to airport transfers, local transport on busses, trams, trains and boats and entry into over 40 local museums. ![]() You’ll be able to enjoy summer hikes, cycles, and swims in the crystal clear lakes and winter snowboarding, skiing, and tobogganing among the snowy Alps.įrom the historic city of Zurich, grab yourself a slab of freshly made swiss chocolate and board a train to a nearby village, where you will be able to stay in a traditional wooden swiss chalet and soak up incredible panoramic views. Switzerland has a virtually non-existent crime rate, and the country is incredibly safe to travel alone at any time of the day.īy basing yourself in the capital city of Zurich, Switzerland is an excellent option for active solo female travellers. With its snow-capped mountain vistas, friendly people and on-time public transport system, what’s not to love about Switzerland? Your safety should be your priority on your travels, and for this reason, it’s a great idea to do extensive research into where you wish to go, planning around your desired destination.įrom alpine adventures to big city exploring to tropical beach relaxing, take a look at these 15 destinations, which have proven time and time again to be safe locations for a solo female travelling alone for the first time. Regardless of the thrill and independence solo travel offers, it’s hard to enjoy oneself when you don’t feel safe. With the freedom to do whatever you want and meet new people from across the world, it’s a right of passage everybody should have a chance to experience. Travelling alone for the first time can be one of the most empowering and self-rewarding activities a woman can do. ![]() Women of all ages and backgrounds are setting out on solo adventures. ![]() Are you travelling alone as a female? Here are the safest destinations for women who want the solo trip of a lifetime. ![]() The educational program also sets the record straight about what a velociraptor really looked like, since Jurassic Park-which starred Attenborough’s brother, Richard-got it wrong nearly 30 years ago and has continued to live a lie (they were actually much smaller and had feathers). Like so many of the documentaries produced by the studio, the series is hosted by renowned natural historian Sir David Attenborough and takes viewers throughout the prehistoric world-which is similar to our own in many ways-to introduce us to the many different types of dinosaurs that once called this planet home.Īs the episodes travel through coastal waters and desert basins to the frozen tundra, we’re treated to lifelike recreations (how lifelike depends largely on the dinosaur in question and the action that’s being depicted on screen) that showcase what life was like for everything from well-known dinosaurs like the formidable Tyrannosaurus rex to lesser known varieties like mononykus and nanuqsaurus. ![]() ![]() In the new five-night event series Prehistoric Planet, the BBC’s Natural History Unit uses the latest discoveries in paleontology and photorealistic visual effects applied to concept art to recreate these magnificent creatures in all of their glory. Each new series is as awe-inspiring as the last, but for a while now, I’ve found myself wondering: What is the next evolutionary step in the nature documentary? Where do we go from here? Thanks to Apple TV+, we now have an answer-but it’s one that is rather unexpected: dinosaurs. Nature documentaries have come a long way since high school science class, and much of the reason for that is the excellent work that has been done by the BBC’s Natural History Unit to bring the natural world into our homes through engaging, high-definition footage that is as beautiful as it is educational.Įven if you don’t know it by name or reputation, you’ve likely seen its work: The studio is behind the award-winning Planet Earth franchise, as well as recent docuseries like Dynasties, which focuses on vulnerable species threatened by the human world Seven Worlds, One Planet, which visits each continent to highlight its unique ecosystems and wildlife and A Perfect Planet, which digs into how forces of nature like weather systems, volcanoes, ocean currents, and solar energy lead to and drive Earth’s ability to sustain diverse lifeforms. ![]() There are good tutorials on YouTube to help learn this web tool. If you are under 13, type your name in "Title" section so your teacher knows it is from you. ![]() Tap the pink "+ circle" bottom right corner to make a post.Access the Padlet itself from a webpage.Click on the specific link provided by the teacher in the email address.Open camera app on iPad or phone and point at QR code sent from teacher (do not take a picture) - click on the link that pops up.Take a look at "20 Useful ways to use Padlet in the Classroom" For Students: Accessing the Padlet IF the students are under 13, students will access the padlet anonymously - have the students indicate who they are in their own contribution. IF students are over 13, they will be able to login and contribute to the padlet with their name being identified. Open share capability on the wall (top right), get QR code, copy link OR the embed code.Modify title, description, appearance, posting and content filtering specifics.Select Padlet template (wall, canvas.).Sign in with your SD72 Microsoft email and password.Click "Sign Up," then "Sign Up with Microsoft".Students Under 13: CAN NOT create an account - will access Padlet from link or QR code. Students Over 13: CAN create an account using the SD72 Microsoft Account with informed consent. students don't require login information if they have the QR code available to them.web searching capability to use online content, links can be added.response types available: text, audio voice recording, drawing, photo, video.Could be used for brainstorming, learning responses, continuing conversation, assessment, group communication. ![]()
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